YU28671A
(en )
1975-08-31
Izboljsana izpusna naprava s tekocinskim dusenjem
ZA71758B
(en )
1971-10-27
Improvements relating to chairs
ZA705411B
(en )
1971-05-27
Improvement relating to beta-aryl-2-aminoalkoxy-styrenes
ZA712087B
(en )
1971-12-29
Improvements relating to knitting
HK38676A
(en )
1976-07-02
Improvements relating to stretchers
ZA712317B
(en )
1972-01-26
Improvements relating to tobaccosmoke filters
ZA715393B
(en )
1972-05-31
Improvements relating to azepine-derivatives
ZA714462B
(en )
1972-03-29
Improvements relating to wheels
ZA712788B
(en )
1973-01-31
Improvements relating to phenylaminoalkanes
ZA716643B
(en )
1973-06-27
Improvements relating to 1-phenoxy-2-hydroxy-3-hydroxyalkylaminopropanes
ZA718475B
(en )
1974-01-30
Improvements relating to triazenes
ZA704407B
(en )
1972-02-23
Improvements relating to catalysts
HK55477A
(en )
1977-11-11
Improvements relating to lighters
ZA711204B
(en )
1972-10-25
Improvements relating to substituted aminoethanols
ZA71225B
(en )
1971-11-24
Improvements relating to cardenoliderhamnosides
MY7300291A
(en )
1973-12-31
Improvements relating to gabions
ZA715274B
(en )
1972-05-31
Improvements relating to accumulators
ZA716895B
(en )
1973-06-27
Improvements relating to basically substituted thiolcarbamidic acid-alkylesters
HK20677A
(en )
1977-05-13
Improvements relating to ignition devices
ZA717277B
(en )
1973-07-25
Improvements relating to 2-amino-dihydrobenzodiazepinones
ZA708401B
(en )
1972-08-30
Improvements relating to naphthylalkylamines
ZA703387B
(en )
1971-04-28
Improvements relating to tricklebeds
ZA702573B
(en )
1971-06-30
Improvements relating to cushoning means
ZA714461B
(en )
1972-03-29
Improvements relating to wheels
ZA714888B
(en )
1972-04-26
Improvements relating to footwear