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HENRY MICHAELS
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HENRY MICHAELS
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Application filed by HENRY MICHAELSfiledCriticalHENRY MICHAELS
Application grantedgrantedCritical
Publication of FR390193ApublicationCriticalpatent/FR390193A/en
E05B13/00—Devices preventing the key or the handle or both from being used
E05B13/04—Devices preventing the key or the handle or both from being used shaped as fork-like implements grasping and fixing the key or a handle, e.g. a thumb-turn
FR390193D1908-05-131908-05-13
Safety device for locks
ExpiredFR390193A
(en)