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Bernard Birnbaum
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4356. Birnbaum, B. March 2. Tyres, pneumatic &c., slipping and puncture preventing in. An armouring for pneumatic or other elastic tyres consists of a series of symmetrically and closely arranged metal plates b, each tapering to a domeshaped bead or stud a, and formed with a shank 1 by means of which, and of a washer or strip 2, the plates b are riveted to the tread of the tyre, or to a separate strip c, Fig. 4.
GB190504356D1905-03-021905-03-02Improvements in and relating to the Tyres of Wheels for Vehicles
ExpiredGB190504356A
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