Patent classifications
E
FIXED CONSTRUCTIONS
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E05
LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
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E05B
LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
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63/00
Locks; or fastenings; with special structural characteristics
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E05B63/24
Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
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E05B63/248
the striker being movable for latching, and pushed back by a member on the wing for unlatching, or vice versa
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