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Heinz Brinkman
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Bennigsen, DT
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last 30 patents
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Patent Grant
Apparatus for plasticizing material such as rubber, synthetic plast...
Patent number
3,993,291
Issue date
Nov 23, 1976
Hermann Berstorff Maschinenbau GmbH
Heinz Brinkman
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Apparatus for the continuous production of chipboard, fibreboard an...
Patent number
3,932,258
Issue date
Jan 13, 1976
Hermann Berstorff Maschinenbau GmbH
Heinz Brinkman
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...