CH319022A
(en )
1957-01-31
Permanent magnet and process for its manufacture
CH307121A
(en )
1955-05-15
Cathode and process for its manufacture.
CH316088A
(en )
1956-09-30
Compressed wood panel and process for its manufacture
CH293702A
(en )
1953-10-15
Ignition means and process for its manufacture.
AT180997B
(en )
1955-02-10
Cathode and process for its manufacture
CH308666A
(en )
1955-07-31
Cathode and process for its manufacture.
CH319758A
(en )
1957-02-28
Supply cathode and process for their manufacture
AT193589B
(en )
1957-11-25
Component and process for its manufacture
AT178481B
(en )
1954-05-10
Scythe and process for their manufacture
AT185087B
(en )
1956-03-26
Frame plate and process for its manufacture
AT177177B
(en )
1954-01-11
Spacer plate for accumulators and process for their manufacture
AT180983B
(en )
1955-02-10
Commutator segments and processes for their manufacture
AT170821B
(en )
1952-03-25
Oxide cathode and process for their manufacture
CH304523A
(en )
1955-01-15
Dry rectifier and process for its manufacture.
AT199268B
(en )
1958-08-25
Oxide cathode and process for their manufacture
CH320550A
(en )
1957-03-31
Oxide cathode and process for their manufacture
CH320914A
(en )
1957-04-15
Oxide cathode and process for their manufacture
AT184989B
(en )
1956-03-10
Phosphor and process for its manufacture
CH301568A
(en )
1954-09-15
Getter material and process for its production.
CH308153A
(en )
1955-06-30
Ribbon cable and process for its manufacture.
AT180387B
(en )
1954-12-10
Lightweight panel and process for its manufacture
AT176270B
(en )
1953-10-10
Getter material, getter holder and process for their production
CH312548A
(en )
1956-01-15
Coating material and process for its manufacture
CH245683A
(en )
1946-11-30
Shaped structure and process for its manufacture.
CH306186A
(en )
1955-03-31
Electric incandescent lamp and process for their manufacture.