CH349071A
(en )
1960-09-30
Pigment and process for its preparation
AT250686B
(en )
1966-11-25
Cermet 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
AT260319B
(en )
1968-02-26
Lead accumulator and process for its manufacture
CH391028A
(en )
1965-04-30
Electrical conductor and process for its manufacture
CH426998A
(en )
1966-12-31
Electrical resistance and process for its manufacture
CH306764A
(en )
1955-04-30
Electrical switch and process for its manufacture.
AT190166B
(en )
1957-06-11
Electrical resistance and process for its manufacture
CH428620A
(en )
1967-01-31
Girdle and process for its manufacture
CH362723A
(en )
1962-06-30
Electric cable and process for its manufacture
CH319742A
(en )
1957-02-28
Electrical sheet resistor with tap and method for its manufacture
CH319977A
(en )
1957-03-15
Camouflage net and process for its manufacture
CH385940A
(en )
1964-12-31
Electrical communication cable and method for its manufacture
AT189702B
(en )
1957-04-25
Electrical insulating body and process for its manufacture
AT278944B
(en )
1970-02-25
Electrical tape and process for its manufacture
CH449102A
(en )
1967-12-31
Electrical resistance body and process for its manufacture
AT186759B
(en )
1956-09-10
Electric resistance heater and process for its manufacture
AT194803B
(en )
1958-01-25
Pull-in socks and process for their manufacture
CH413023A
(en )
1966-05-15
Electric cable and process for its manufacture
CH353416A
(en )
1961-04-15
Electrical collector and method of making the same
CH941761A4
(en )
1964-02-14
Felt carpet and process for its manufacture
CH417015A
(en )
1966-07-15
Bending structure and process for its manufacture
CH394396A
(en )
1965-06-30
Regenerative Electrical Capacitor and Process for Its Manufacture