Showing 1 - 20 results of 20 for search '"Johnson, Wallace D."', query time: 1.34s Refine Results  

CUTTER HEAD

by WALLACE D. JOHNSON
Year of Publication 14.04.1953
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Patent

Cutterhead

by JOHNSON WALLACE D
Year of Publication 06.02.1951
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Patent

CHIP BREAKER

by WALLACE D. JOHNSON
Year of Publication 16.02.1932
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Patent

Chip breaker

by JOHNSON WALLACE D
Year of Publication 31.03.1931
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Patent

Chip breaker

by JOHNSON WALLACE D
Year of Publication 06.12.1927
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Patent