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Max Weinberger
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Individual
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Individual
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Publication of GB190009233ApublicationCriticalpatent/GB190009233A/en
9233. Weinberger, M. May 18. Couplings; cut-outs. - Safety fuses, wall contacts, and similar devices for different currents are made with bayonet-joints having pins and slots of different sizes, numbers, or positions, to prevent interchange; one arrangetnent of three pins a, b, c is shown in Fig. 4.
GB190009233D1900-05-181900-05-18Improvements in Bayonet Joint Attachment for Glow Lamps, Safety Fuses, Wall Contacts, and similar Devices.
ExpiredGB190009233A
(en)