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Publication of FR627772ApublicationCriticalpatent/FR627772A/fr
H01H35/00—Switches operated by change of a physical condition
H01H35/003—Switches operated by other part of human body than hands
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S200/00—Electricity: circuit makers and breakers
Y10S200/35—Weight operated tread/treadless switch
FR627772D1926-02-041927-01-19Perfectionnements aux dispositifs pour signaler les intentions du conducteur d'une automobile
ExpiredFR627772A
(fr)