CH349071A
(en )
1960-09-30
Pigment and process for its preparation
CH358393A
(en )
1961-11-30
Zipper and method of making the same
CH365803A
(en )
1962-11-30
Transistor and process for its manufacture
CH346568A
(en )
1960-05-31
Colorants and process for their preparation
CH335620A
(en )
1959-01-31
Zipper and process for its manufacture
CH356209A
(en )
1961-08-15
Semiconductor body and process for its manufacture
CH386103A
(en )
1964-12-31
Laminate and process for its manufacture
CH390783A
(en )
1965-04-15
Containers and processes for their manufacture
CH351560A
(en )
1961-01-31
Zipper and method of making the same
CH341912A
(en )
1959-10-31
Surface transistor and process for its production
CH379218A
(en )
1964-06-30
Lightfast colored object and process for its manufacture
CH362999A
(en )
1962-07-15
Zipper and process for its manufacture
AT190941B
(en )
1957-07-25
Process for the production of new guanylhydrazones
CH319977A
(en )
1957-03-15
Camouflage net and process for its manufacture
AT187072B
(en )
1956-10-10
Zip fastener and process for its manufacture
CH335966A
(en )
1959-01-31
Cartridge case and process for their manufacture
CH414679A
(en )
1966-06-15
Idler for turbomachinery and process for its manufacture
CH379051A
(en )
1964-06-30
Polypropylene monofilament and process for its manufacture
AT186214B
(en )
1956-07-25
Zip fastener and process for its manufacture
AT191139B
(en )
1957-08-10
Building block and process for its production
CH341439A
(en )
1959-09-30
Instrument part and process for its manufacture
AT201009B
(en )
1958-12-10
Concealed zip fastener and process for its manufacture.
CH437453A
(en )
1967-06-15
Thermoelectric material and process for its manufacture
AT193589B
(en )
1957-11-25
Component and process for its manufacture
AT211249B
(en )
1960-09-26
Zip fastener and process for its manufacture