18th July 1907, Page 26
18th July 1907
Page 26
Page 26, 18th July 1907
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Patents Completed.
NON-SKID DEVICE. — Alder.— No. 28,313, dated 12th December, 1006.— Rubber wheels (I) are pressed against the surface of the road by a pneumatic piston, worked by compressed air......