John Polanski

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Danielson, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Releasable support rod
- Patent number 4,043,528
- Issue date Aug 23, 1977
- InterRoyal Corporation
- Roland Benoit
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...