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Publication of FR641843ApublicationCriticalpatent/FR641843A/en
H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
H01R13/42—Securing in a demountable manner
H01R13/426—Securing by a separate resilient retaining piece supported by base or case, e.g. collar or metal contact-retention clip
FR641843D1926-10-091927-10-05 Contact plug for plug socketsExpiredFR641843A (en)