Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke AG
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Filing date
Publication date
Application filed by Busch Jaeger Durener Metallwerke AGfiledCriticalBusch Jaeger Durener Metallwerke AG
Application grantedgrantedCritical
Publication of FR1116386ApublicationCriticalpatent/FR1116386A/fr
G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device
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Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1116386D1953-12-241954-12-23Dispositif automatique d'ouverture et de fermeture de circuits d'appareils électriques
ExpiredFR1116386A
(fr)