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Dean K. Bredeson
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Piqua, OH, US
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Patents Grants
last 30 patents
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Patent Grant
Vent for devolatilizing screw press
Patent number
4,124,306
Issue date
Nov 7, 1978
The French Oil Mill Machinery Company
Dean K. Bredeson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Split worm for screw press
Patent number
3,980,013
Issue date
Sep 14, 1976
The French Oil Mill Machinery Company
Dean K. Bredeson
B30 - PRESSES