CH319022A
(en )
1957-01-31
Permanent magnet and process for its manufacture
CH310622A
(en )
1955-10-31
Apparatus comprising a semiconductor and method for its manufacture.
CH356209A
(en )
1961-08-15
Semiconductor body and process for its manufacture
CH293702A
(en )
1953-10-15
Ignition means and process for its manufacture.
CH469769A
(en )
1969-03-15
Process for the preparation of polybenzoxazinediones
AT171736B
(en )
1952-06-25
Detergent and process for its manufacture
CH304523A
(en )
1955-01-15
Dry rectifier and process for its manufacture.
AT179771B
(en )
1954-10-11
Mixed briquette and process for its manufacture
AT184498B
(en )
1956-01-25
Ski and its method of manufacture
AT193589B
(en )
1957-11-25
Component and process for its manufacture
AT184989B
(en )
1956-03-10
Phosphor and process for its manufacture
AT177559B
(en )
1954-02-10
Wood impregnation agent and process for its manufacture
AT183596B
(en )
1955-10-25
Insecticides and process for their manufacture
AT186214B
(en )
1956-07-25
Zip fastener and process for its manufacture
AT182384B
(en )
1955-06-25
Molded synthetic detergent and process for its manufacture
AT169096B
(en )
1951-10-10
Solid, non-crumbling detergent and process for its manufacture
AT189556B
(en )
1957-04-10
Refractory body and process for its manufacture
AT178481B
(en )
1954-05-10
Scythe and process for their manufacture
CH298167A
(en )
1954-04-30
Ice skate and process for its manufacture.
AT170556B
(en )
1952-03-10
Phosphor and process for its manufacture
AT193162B
(en )
1957-11-25
Multiple thermocouple and process for its manufacture
AT178972B
(en )
1954-07-10
Electric rectifier and process for its manufacture
AT176260B
(en )
1953-10-10
Copper oxide rectifier and process for its manufacture
CH306030A
(en )
1955-03-31
Process for the manufacture of detergents.
AT165403B
(en )
1950-02-25
Partition panel and process for its manufacture