Robert N. Laroche

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St. Julie, CA

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Patents Grantslast 30 patents

Information Patent Grant
Safety lock system for vertically stacked storage elements
- Patent number 4,298,236
- Issue date Nov 3, 1981
- Artopex Inc.
- Robert N. Laroche
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES