GB207117A - Improvements in otter boards - Google Patents

Improvements in otter boards

Info

Publication number
GB207117A
GB207117A GB941423A GB941423A GB207117A GB 207117 A GB207117 A GB 207117A GB 941423 A GB941423 A GB 941423A GB 941423 A GB941423 A GB 941423A GB 207117 A GB207117 A GB 207117A
Authority
GB
United Kingdom
Prior art keywords
board
otter boards
otter
lebrun
trawling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB941423A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FERNAND PROSPER CONSTANT LEBRU
Original Assignee
FERNAND PROSPER CONSTANT LEBRU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FERNAND PROSPER CONSTANT LEBRU filed Critical FERNAND PROSPER CONSTANT LEBRU
Priority to GB941423A priority Critical patent/GB207117A/en
Publication of GB207117A publication Critical patent/GB207117A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K73/00—Drawn nets
    • A01K73/02—Trawling nets
    • A01K73/04—Devices for spreading or positioning, e.g. control thereof
    • A01K73/045—Devices for spreading or positioning, e.g. control thereof for lateral sheering, e.g. trawl boards

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)

Abstract

207,117. Lebrun, F. P. C. April 5, 1923. Trawling-gear. An otter board comprises a frame 1 with fixed inclined members 2 - - 6 between the outer surfaces of the board thus providing spaces for the passage of water. A weighting shoe or a series of inclined shoes 7<1> may be fitted along the bottom edge of the board.
GB941423A 1923-04-05 1923-04-05 Improvements in otter boards Expired GB207117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB941423A GB207117A (en) 1923-04-05 1923-04-05 Improvements in otter boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB941423A GB207117A (en) 1923-04-05 1923-04-05 Improvements in otter boards

Publications (1)

Publication Number Publication Date
GB207117A true GB207117A (en) 1923-11-22

Family

ID=9871499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB941423A Expired GB207117A (en) 1923-04-05 1923-04-05 Improvements in otter boards

Country Status (1)

Country Link
GB (1) GB207117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741442A2 (en) 2001-06-20 2007-01-10 Chiron SRL. Neisseria meningitidis combination vaccines
CN108289438A (en) * 2015-11-18 2018-07-17 Mld私人有限责任公司 Trawlnet door with adjusting apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1741442A2 (en) 2001-06-20 2007-01-10 Chiron SRL. Neisseria meningitidis combination vaccines
EP2189165A1 (en) 2001-06-20 2010-05-26 Novartis Ag Capsular polysaccharide solubilisation and combination vaccines
EP2277537A2 (en) 2001-06-20 2011-01-26 Novartis AG Neisseria meningitidis conjugate combination vaccine
CN108289438A (en) * 2015-11-18 2018-07-17 Mld私人有限责任公司 Trawlnet door with adjusting apparatus

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