CH319749A
(en )
1957-02-28
Circuit arrangement with a transistor
CH314201A
(en )
1956-05-31
Device with a ferromagnetic branch
CH314114A
(en )
1956-05-31
Device with a circuit made of highly permeable ferromagnetic material and provided with at least one winding
CH331014A
(en )
1958-06-30
Circuit arrangement with a transistor
CH322790A
(en )
1957-06-30
Circuit arrangement with a transistor
CH326806A
(en )
1957-12-31
Circuit arrangement with a three-zone junction transistor
CH311959A
(en )
1955-12-15
Device with a ferromagnetic branch.
AT185405B
(en )
1956-04-25
Trigger circuit provided with a boundary layer transistor
CH326329A
(en )
1957-12-15
Circuit arrangement with a transistor
CH334449A
(en )
1958-11-30
Device with a closed magnetic circuit
AT179837B
(en )
1954-10-11
Device with a ferromagnetic circuit provided with a winding
CH311958A
(en )
1955-12-15
Device with a ferromagnetic circuit.
AT177490B
(en )
1954-02-10
Device with a ferromagnetic circuit
AT176932B
(en )
1953-12-10
Device with a ferromagnetic circuit
CH297211A
(en )
1954-03-15
Circuit with a modulator.
CH334368A
(en )
1958-11-30
Device with at least one at least largely closed, ferromagnetic circuit which has at least a portion of high remanence
CH310657A
(en )
1955-10-31
Microphone with a magnet system.
CH302724A
(en )
1954-10-31
Circuit for generating a sawtooth-shaped current in a coil.
CH306767A
(en )
1955-04-30
Circuit arrangement with a transducer.
CH304478A
(en )
1955-01-15
Screw connection with a screw locking device.
CH303633A
(en )
1954-12-15
Spool holder with a mandrel.
AT177163B
(en )
1954-01-11
Circuit arrangement with a modulator
AT182463B
(en )
1955-07-11
Inductance with a permanently pre-magnetized magnetic core
CH315057A
(en )
1956-07-15
Transformer for connecting a balanced line with an unbalanced line
CH320551A
(en )
1957-03-31
Electric circuit with a transistor