CH349071A
(en )
1960-09-30
Pigment and process for its preparation
CH358393A
(en )
1961-11-30
Zipper and method of making the same
CH324080A
(en )
1957-08-31
Process for the preparation of basic derivatives of 2-aryl-indoles
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
CH337598A
(en )
1959-04-15
Writing material and process for making the same
CH379218A
(en )
1964-06-30
Lightfast colored object and process for its manufacture
AT190222B
(en )
1957-06-25
Multicolored lipstick and process for its manufacture
AT186214B
(en )
1956-07-25
Zip fastener and process for its manufacture
AT194803B
(en )
1958-01-25
Pull-in socks and process for their manufacture
AT196529B
(en )
1958-03-25
Soap powder and process for its manufacture
AT198000B
(en )
1958-05-27
Cell body and process for its manufacture
AT197971B
(en )
1958-05-27
Cosmetic preparation and process for its manufacture
CH329365A
(en )
1958-04-30
Process for the production of isopropyl nitrate
AT193138B
(en )
1957-11-25
Coated film and process for its manufacture
AT187115B
(en )
1956-10-25
Process for the preparation of dihydrazinodiazine derivatives
CH351600A
(en )
1961-01-31
Process for the preparation of organohalomonosilanes
AT194502B
(en )
1958-01-10
Process for the manufacture and improvement of drying oils
AT186860B
(en )
1956-09-25
Viscose sponge and process for its manufacture
AT193162B
(en )
1957-11-25
Multiple thermocouple and process for its manufacture
AT182916B
(en )
1955-08-25
Bowden cable and process for its manufacture
AT179761B
(en )
1954-10-11
Weather flute and process for their manufacture
AT199205B
(en )
1958-08-25
Recording material and process for its production
CH336534A
(en )
1959-02-28
Process for the preparation of tetrazaporphines and related dyes