ZA772437B
(en )
1978-03-29
Improvements in implements
ZA774305B
(en )
1978-06-28
Improvements in catheters
ZA775701B
(en )
1978-08-30
Improvements in or relating to coatings
ZA774475B
(en )
1978-06-28
Improvements in or relating to line advance mechanisms
ZA776858B
(en )
1978-09-27
Improvements in catheters
MY8200046A
(en )
1982-12-31
Improvements in or relating to a spoon
GR59190B
(en )
1977-11-25
Improvements in filterpresses
ZA772438B
(en )
1978-03-29
Improvements in implements
ZA77880B
(en )
1977-12-28
Improvements in scarper-chain assemblies
IL51188A0
(en )
1977-02-28
Improvements in a night glass
HK24481A
(en )
1981-06-12
Improvements in and relating to optical systems
HK5179A
(en )
1979-02-02
Improvements in or relating to phonographs
ZA764837B
(en )
1977-11-30
Improvements in iucds
ZA774778B
(en )
1979-03-28
Improvements in or relating to glycerokinases
GR63725B
(en )
1979-12-03
Improvements in or relating to valves
ZA771834B
(en )
1978-03-29
An improvement in or relating to differential mechanism
IL52532A0
(en )
1977-10-31
Improvements in a colimator
JPS5348821A
(en )
1978-05-02
Bush cleaner with scatter proof
PH11143A
(en )
1977-10-27
Increasing carbohydrate deposition in plants with n-phosphonomethylglycine and derivatives thereof
AU69915S
(en )
1977-07-26
Planter and Saucer Unit
ZA774654B
(en )
1978-06-28
Improvements in or relating to dartboards
YU41062B
(en )
1986-10-31
Loser arrangement with a q-cupler
JPS52107592A
(en )
1977-09-09
Connector with counter
AU505665B2
(en )
1979-11-29
Regulating growth in cotton plants
NZ185238A
(en )
1980-08-26
Fortimicin b n-4-derivatives and their preparation