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William Mackenzie
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Individual
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Individual
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Publication of GB190825349ApublicationCriticalpatent/GB190825349A/en
25,349. Mackenzie, W. Nov. 25. Sash and l i k e fastenings.-Relates to pivoted-arm sash fasteners of the type secured by a stud or pin entering the base-plate of the fastener. The knob e is made loose, and has a screwed, or partly screwed, shank f passing through the end of the fastener arm c and entering a tapped hole in the base-plate b<2>. A transverse pin g prevents complete withdrawal of the stud f. The fastener may be applied to doors, lids, drawers, &c [Reference has been directed under Section 7 of Patents &c. Act, 1907, to Specifications No. 4533, A.D. 1876, and No. 3110, A.D. 1896.]
GB190825349D1908-11-251908-11-25Improvements in Fasteners for Windows, Doors and the like.
ExpiredGB190825349A
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