CH76253A
(en )
1917-11-16
Polyphase generator of high frequency currents with tuned polyphase spark gap
FR19766E
(en )
1915-08-17
Polyphase generator of high frequency currents with tuned polyphase spark gap
FR19839E
(en )
1915-10-01
Polyphase generator of high frequency currents with tuned polyphase spark gap
FR475009A
(en )
1915-04-06
Polyphase generator of high frequency currents with tuned polyphase spark gap
FR502604A
(en )
1920-05-21
High frequency alternator
FR502440A
(en )
1920-05-14
High frequency alternator
FR524807A
(en )
1921-09-10
High frequency alternator
FR506859A
(en )
1920-08-31
Improvements to high frequency alternators
FR438818A
(en )
1912-05-29
High Frequency Self-Exciting Alternator
FR422006A
(en )
1911-03-10
Spark gap oscillator for high frequency currents
FR521223A
(en )
1921-07-08
Improvements to high frequency alternators
FR13485E
(en )
1911-04-15
High frequency alternator
FR13457E
(en )
1911-04-15
High frequency alternator
FR415607A
(en )
1910-09-30
High frequency alternator
FR12601E
(en )
1910-10-20
High frequency alternator
FR498164A
(en )
1919-12-31
High frequency alternator
FR492494A
(en )
1919-07-09
High voltage and open circuit dynamos for the production of electric oscillations
FR493336A
(en )
1919-08-06
High frequency spark gap
FR22336E
(en )
1921-06-30
High frequency alternator
FR22860E
(en )
1921-09-05
High frequency alternator
FR506981A
(en )
1920-09-02
High frequency alternator
FR490950A
(en )
1919-05-15
Transformation of polyphase currents of given frequency into a single alternating current of higher frequency
FR422347A
(en )
1911-03-18
Spark gap oscillator
FR469453A
(en )
1914-08-01
High frequency alternating current generator
CH79413A
(en )
1918-11-16
Electric capacitor for high voltage and high frequency currents