Stoltz; Denyse

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Pont Sainte Marie, FR

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Patents Grantslast 30 patents

Information Patent Grant
Foldable stepladder
- Patent number 4,569,419
- Issue date Feb 11, 1986
- Stoltz; Denyse
- Gerard Stoltz
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS