BE589211Q
(en )
1960-09-30
Device for actuating a switch.
BE590951A
(en )
1960-09-16
Telephone dial illumination device.
DK103946C
(en )
1966-03-14
Electroacoustic transducer.
BE591083A
(en )
1960-09-16
Device for producing an acoustic signal, for example a call signal.
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
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
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.
JPS5252602A
(en )
1977-04-27
Record disc
ES56544U
(en )
1956-11-16
Electroacoustic horn (Machine-translation by Google Translate, not legally binding)
FR1180587A
(en )
1959-06-05
Notation device forming a memory aid, in particular for telephone numbers
BE596703A
(en )
1961-03-01
Deburring device.
FR1253988A
(en )
1961-02-17
Electro-dynamic device for electroacoustic converter
BE588644A
(en )
1960-07-01
Evacuation device for flushing.
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.
FR1054309A
(en )
1954-02-09
Alarm device by phone call