RECHERCHE D.C.B.L. INC./D.C.B.L. RESEARCH INC

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BROMPTONVILLE, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for producing a primary roll of material or fo...
- Patent number 5,806,785
- Issue date Sep 15, 1998
- Recherche D.C.B.L. Inc./D.C.B.L. Research Inc.
- Benoit Laplante
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL