Author: Interior Department / Publisher: Patent Office - Blacklight Search Results

Start Over Author Interior Department Publisher Patent Office

1941. Specifications and drawings of patents issued, May, 1895; [v. 276] patents 538,648-540,223; reissues 11,492-11,497.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1895

1942. Specifications and drawings of patents issued, Nov. 1894; [v. 270] patents 528,520-530,075; reissues 11,452-11,455.

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: 1895

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