Elwyn David Jones

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Beloeil, CA

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Patents Grantslast 30 patents

Information Patent Grant
Bag closure clip
- Patent number 3,997,943
- Issue date Dec 21, 1976
- Canadian Industries, Ltd.
- Elwyn David Jones
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag severing machine
- Patent number 3,942,694
- Issue date Mar 9, 1976
- Canadian Industries Limited
- Elwyn David Jones
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL