Tools and hardware – Other tools and implements – Work or tool holder
Patent
1994-01-06
1995-02-07
Douglas, Alan P.
Tools and hardware
Other tools and implements
Work or tool holder
Patent
active
D03551040
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"Pony Steel Bar Clamp Fixtures" styles 50, 52 and 56. Publication source and date unknown.
Fuller Anthony B.
Sorensen Joseph A.
Douglas Alan P.
Musgrove Jeffry H.
Petersen Manufacturing Co. Inc.
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