Edsel Le Gresley

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Agincourt, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Retractable and vented pouring spout
- Patent number 3,934,760
- Issue date Jan 27, 1976
- Edsel Le Gresley
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...