CH275992A
(en )
1951-06-15
Method for transmitting low frequency signals and installation for implementing this method.
FR938980A
(en )
1948-10-29
System enhancements for message transmission
CH260521A
(en )
1949-03-31
Molding process and apparatus for carrying out this process.
CH238926A
(en )
1945-08-31
Method of obfuscating spoken messages.
FR905770A
(en )
1945-12-13
Method of transmitting telegraph signs
FR919758A
(en )
1947-03-18
Reception facility for television
CH230167A
(en )
1943-12-15
Method for the transmission of remote signals and installation for the implementation of this method.
CH258723A
(en )
1948-12-15
Rapid telegraphy process and installation for its implementation.
CH279125A
(en )
1951-11-15
Method of transmitting messages and installation for its implementation.
FR1046905A
(en )
1953-12-09
Method of constructing heating walls, device for its implementation and constructions thus obtained
CH262766A
(en )
1949-07-31
Spinning process and installation for its implementation.
FR969375A
(en )
1950-12-19
Methods and means of transmitting messages
FR951396A
(en )
1949-10-24
Methods and means of transmitting messages
FR942051A
(en )
1949-01-28
Controls for high frequency transmission systems
CH251184A
(en )
1947-10-15
Method for blocking the slides of machines and device for its implementation.
CH301456A
(en )
1954-09-15
Process for the granulation of slurries, and installation for implementing this process.
CH282117A
(en )
1952-04-15
Method for determining the distance from obstacles and installation for implementing this method.
FR977667A
(en )
1951-04-04
Method of construction of demountable buildings and its means of implementation
CH256128A
(en )
1948-07-31
Method for reducing the characteristic distortion due to the transmission channels and device for implementing this method.
FR988852A
(en )
1951-09-03
Method of telegraphic transmission and apparatus for carrying out this method
FR917420A
(en )
1947-01-07
Method and installation for signal transmission
FR1129162A
(en )
1957-01-16
Method for the rapid transmission of messages and installation for the implementation of this method
FR893738A
(en )
1944-10-24
Process for making clothes and installation for implementing this process
FR982939A
(en )
1951-06-18
Method for establishing vaulted constructions and device for implementing said method
FR894226A
(en )
1944-12-18
Closed-circuit fermentation process and device for its implementation