IL38887A0
(en )
1972-05-30
Improvements in or relating to seats and the like
ZM4172A1
(en )
1972-11-21
Improvements in or relating to extrusion
HK10982A
(en )
1982-03-19
Improvements in or relating to dioxamates and the preparation thereof
ZA72554B
(en )
1972-11-29
Improvements in and relating to ladders
ZA727656B
(en )
1973-07-25
Improvements in or relating to interlocking stones and the like
AU4361572A
(en )
1974-01-03
Improvements in or relating to oculometers
MY7900109A
(en )
1979-12-31
Improvements in or relating to thienobenzazepines
ZA723975B
(en )
1973-03-28
Improvements in or relating to containers
IE37040B1
(en )
1977-04-27
Improvements in or relating to containers
HK4179A
(en )
1979-01-26
Improvements in and relating to herbicides
ZA712740B
(en )
1972-07-26
Improvements in or relating to scaffolding
ZA723068B
(en )
1973-02-28
Improvements in or relating to wellpoints
ZA723955B
(en )
1973-12-19
Improvements in or relating to fasteners
ZA721400B
(en )
1972-11-29
Improvements in and relating to mirrors
MTP731B
(en )
1973-08-10
Improvements in or relating to wired broadeesting systems
ZA714858B
(en )
1972-04-26
Improvements in or relating to fastening devices
ZA714570B
(en )
1973-05-30
Improvements in or relating to caps and the like
MY7700190A
(en )
1977-12-31
Improvements in and relating to pyrotechnic devices
ZA716380B
(en )
1973-01-31
Improvements in or relating to spirit levels and the like
ZA715332B
(en )
1972-06-28
Improvements in or relating to foodstuffs and or the like
ZA717529B
(en )
1972-12-27
Improvements in or relating to closures
AU3695371A
(en )
1973-06-21
Improvements in or relating to viners
ZA725577B
(en )
1973-05-30
Improvements in and relating to fireextinguishers
ZA717967B
(en )
1973-02-28
Improvements in or relating to
IE35886B1
(en )
1976-06-23
Improvements in or relating to viners