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H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
FR669505D1926-02-141929-02-12Perfectionnements aux interrupteurs
ExpiredFR669505A
(fr)