Machines not elsewhere specified – Material working – abrading – or founding machinery – Element or attachment
Patent
1993-05-25
1994-12-27
Douglas, Alan P.
Machines not elsewhere specified
Material working, abrading, or founding machinery
Element or attachment
Patent
active
D03538230
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Dawson, Jr. John G.
Gusky Frank J.
Showalter Michael S.
Davis Antoine D.
Douglas Alan P.
The ESAB Group, Inc.
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