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Karl-Josef Ehrhart
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Heidenheim, DE
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last 30 patents
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Patent Grant
Paper pack container with internal bag for receiving fluids
Patent number
5,147,062
Issue date
Sep 15, 1992
Erich Heuberger
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Container with inner pouch and reclosable spout
Patent number
4,572,422
Issue date
Feb 25, 1986
Carl Edelmann Verpackungstechnik GmbH
Erich Heuberger
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL