Robert T. Martin

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Dudley, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Corner stiffener
- Patent number 4,114,211
- Issue date Sep 19, 1978
- Webster Spring Co. Inc.
- Alexander M. Levine
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...