IL37497A0
(en )
1971-11-29
Improvements in or relating to pillars
MY7600232A
(en )
1976-12-31
Improvements in or relating to yeast
MY7500223A
(en )
1975-12-31
Improvement in or relating to keyboards
ZA713261B
(en )
1972-01-26
Improvements in or relating to structural members
ZA716948B
(en )
1973-06-27
Improvements in or relating to mechanisms
ZA72753B
(en )
1972-10-25
Improvements in or relating to panels
ZA713838B
(en )
1972-02-23
Improvements in or relating to seals
AU3535771A
(en )
1973-05-10
Improvements in or relating to wig-making
ZA708226B
(en )
1972-07-26
Improvements in or relating to fasteners
AU2990671A
(en )
1972-12-14
Improvements in or relating to sulphonylsemicarbazides
ZA71761B
(en )
1971-10-27
Improvements in or relating to buildings
AU465125B2
(en )
1975-09-01
Improvements in or relating to structural members
ZA716020B
(en )
1972-05-31
Improvements in or relating to tiling
ZA705241B
(en )
1971-09-29
Improvements in or relating to panels
ZA71202B
(en )
1971-10-27
Improvements in or relating to screw-pumps
ZA71396B
(en )
1971-10-27
Improvements in or relating to fasteners
AU462402B2
(en )
1975-06-06
Improvements in or relating to tool-retaining means
ZA705533B
(en )
1971-04-28
Improvements in or relating to structural members
ZA705172B
(en )
1971-12-29
Improvements in or relating to braais
ZA713685B
(en )
1972-01-26
Improvements in or relating to sulphonylsemicarbazides
ZA704658B
(en )
1971-09-29
Improvements in or relating to sun-visors
ZA714284B
(en )
1972-08-30
Improvements in or relating to fuse-holders
ZA70446B
(en )
1971-05-27
Improvements in or relating to building elements
ZA713307B
(en )
1972-01-26
Improvements in or relating to buildings
ZA701112B
(en )
1971-04-28
Improvements in or relating to tents