Showing 1 - 20 results of 43 for search '"Watson, James H."', query time: 1.03s Refine Results  

Game toy

by WATSON JAMES H
Year of Publication 01.10.1940
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Patent

Game

by WATSON JAMES H
Year of Publication 03.03.1936
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Patent

CASING JACK

by JAMES H. WATSON
Year of Publication 29.06.1920
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Patent

CASING-JACK

by JAMES H. WATSON
Year of Publication 22.04.1919
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Patent