Quartz watch provided with an electronic alarm and remote detection device

13-10-1978 дата публикации
Номер:
CH0000607669A
Автор: GEORGES-ANDRE BERGER
Принадлежит:
Контакты:
Номер заявки: 15-00-1976094
Дата заявки: 24-11-1976

[1]



The quartz watch is provided with a miniaturised radio transceiver device, mounted inside a quartz wristwatch. The transmitter (3) and the receiver (4) are driven by the quartz oscillator (2) of the watch and powered from its battery. The watch enables an alarm signal to be transmitted in the event of danger and, on the other hand, an alarm signal to be received and another person in danger, wearing such a watch, to be pinpointed. <IMAGE>





CPC - классификация

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IPC - классификация

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