CH349071A
(en )
1960-09-30
Pigment and process for its preparation
CH346568A
(en )
1960-05-31
Colorants and process for their preparation
CH305401A
(en )
1955-02-28
Zippered garment and its method of manufacture.
CH359175A
(en )
1961-12-31
Thermocouple and process for its manufacture
CH326318A
(en )
1957-12-15
Electrical element and process for its manufacture
CH335620A
(en )
1959-01-31
Zipper and process for its manufacture
CH356209A
(en )
1961-08-15
Semiconductor body and process for its manufacture
CH341912A
(en )
1959-10-31
Surface transistor and process for its production
CH319977A
(en )
1957-03-15
Camouflage net and process for its manufacture
AT198667B
(en )
1958-07-25
Assembled furnace block and process for its manufacture
AT191139B
(en )
1957-08-10
Building block and process for its production
CH330995A
(en )
1958-06-30
Permanently gas and liquid-tight sealed accumulator and process for its production
CH335966A
(en )
1959-01-31
Cartridge case and process for their manufacture
CH362999A
(en )
1962-07-15
Zipper and process for its manufacture
AT194803B
(en )
1958-01-25
Pull-in socks and process for their manufacture
AT195077B
(en )
1958-01-25
Formwork element and process for its manufacture
AT181412B
(en )
1955-03-25
Circular plate and process for its manufacture
AT193589B
(en )
1957-11-25
Component and process for its manufacture
CH361169A
(en )
1962-03-31
Pipe and process for its manufacture
AT189402B
(en )
1957-03-25
Long metal and process for its manufacture
AT186214B
(en )
1956-07-25
Zip fastener and process for its manufacture
AT186860B
(en )
1956-09-25
Viscose sponge and process for its manufacture
AT207748B
(en )
1960-02-25
Refractory component and process for its manufacture
AT190166B
(en )
1957-06-11
Electrical resistance and process for its manufacture
CH332753A
(en )
1958-09-30
Picture frames and process for their manufacture