BE589211Q
(en )
1960-09-30
Device for actuating a switch.
BE591083A
(en )
1960-09-16
Device for producing an acoustic signal, for example a call signal.
FR1187860A
(en )
1959-09-17
Arrangement for interpreting indications from a radar screen, in particular on ships
BE585153A
(en )
1960-05-30
Transducer device.
BE586902A
(en )
1960-07-25
Device for reproducing sound, comprising one or more loudspeakers fitted with a reflector.
FR1257993A
(en )
1961-04-07
Device for producing an acoustic signal, in particular a call signal
BE594826A
(en )
1961-01-02
Memory for electronic telephone system.
FR1841M
(en )
1963-06-04
Medicinal product based on a quaternary salt derived from distilbazole.
FR1350712A
(en )
1964-01-31
Improved assembly device, especially for assembled cores
FR1264686A
(en )
1961-06-23
Device for forming, in a molding, the shoulder of a casing
FR1287248A
(en )
1962-03-09
Circuit for a speaker phone system
FR1185453A
(en )
1959-07-31
Device for positioning transducer heads
BE597403A
(en )
1961-05-23
Energy transducer device.
FR1244494A
(en )
1960-10-28
Discriminator-type device for producing an adjustment signal
BE588857A
(en )
1960-07-18
Device for recording sounds, eg voices.
FR1113343A
(en )
1956-03-28
Device for automatically calling a telephone number
FR1332899A
(en )
1963-07-19
Coupling device, e.g. for mowers
FR2415M
(en )
1964-03-23
Drug based on substituted ethanolamines.
FR2214M
(en )
1963-12-16
Medicinal product based on a hypoglycemic semicarbazide.
JPS5252602A
(en )
1977-04-27
Record disc
ES56544U
(en )
1956-11-16
Electroacoustic horn (Machine-translation by Google Translate, not legally binding)
FR1236373A
(en )
1960-07-15
Device for producing an arc between carbon electrodes, for example for cinema projectors
BE583064A
(en )
1960-01-18
Device for warning bells.
FR1152306A
(en )
1958-02-14
Direction signaling device, especially for small vehicles
BE588998A
(en )
1960-09-26
Magnet device, especially for loudspeakers, microphones, etc.