Showing 1 - 20 results of 43 for search '"Parsons, James A."', query time: 1.18s Refine Results  

SHOVEL-TOOTH

by JAMES A. PARSONS
Year of Publication 19.05.1908
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Patent

SHOVEL-TOOTH

by JAMES A. PARSONS
Year of Publication 28.05.1907
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Patent

TRACE-FASTENER

by JAMES A. PARSONS
Year of Publication 06.11.1900
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Patent