AT82964B
(en )
1921-02-25
Method and device for the production of hop extracts.
AT63631B
(en )
1914-02-25
Method and device for the production of glass rings.
AT65924B
(en )
1914-07-25
Method and device for the production of sheet glass.
AT51875B
(en )
1912-01-25
Process and device for the production of superphosphate.
CH62913A
(en )
1914-01-02
Method and device for the production of signs, strips, etc.
CH57594A
(en )
1913-01-16
Method and device for the production of reliefs
CH74229A
(en )
1917-02-01
Method and device for the production of soap powder
AT46528B
(en )
1911-02-25
Method and device for manufacturing the base of goblets.
CH54274A
(en )
1912-05-17
Method and device for the production of mica sheets
CH54859A
(en )
1912-07-01
Method and device for the production of mineral water
CH58220A
(en )
1913-03-01
Device for the production of punched tape for setting excluded lines of text
AT89302B
(en )
1922-09-11
Thermopile and method of making thermocouples.
AT74192B
(en )
1918-02-25
Process and device for the production of cream emulsion.
CH73108A
(en )
1917-01-16
Method and device for the production of cardboard boxes
AT63552B
(en )
1914-02-25
Method and device for the production of malt.
CH76103A
(en )
1917-11-01
Method and device for the production of paper bags
CH58635A
(en )
1913-03-17
Method and device for the production of silk and other fine fabrics
CH59359A
(en )
1913-05-02
Method and device for the production of glass vessels
CH48741A
(en )
1910-12-01
Device for the production of galvanizing
CH57596A
(en )
1913-01-16
Method and device for the production of rings with setting
CH57751A
(en )
1913-02-01
Process for making linoleum, licrusta and the like
AT57819B
(en )
1913-02-25
Device for the production of tar macadam and the like.
AT75563B
(en )
1919-02-25
Process for the preparation of monoarylaminoquinones and diaryldiaminoquinones.
CH73661A
(en )
1916-11-01
Device for the production of concrete steps
CH69126A
(en )
1915-05-17
Structure, as well as method and device for the production of the same