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Publication of FR1576555ApublicationCriticalpatent/FR1576555A/fr
H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
H05K7/00—Constructional details common to different types of electric apparatus
H05K7/14—Mounting supporting structure in casing or on frame or rack
H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
H05K7/1409—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by lever-type mechanisms