Cyril J. Silberman

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Minnetonka, MN, US

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Patents Grantslast 30 patents

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- Patent number 5,671,567
- Issue date Sep 30, 1997
- Uni-Systems, Inc.
- Cyril J. Silberman
- B66 - HOISTING LIFTING HAULING
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Method and apparatus for removing contaminants and coatings from a...
- Patent number 5,613,509
- Issue date Mar 25, 1997
- Maxwell Laboratories, Inc.
- Alan C. Kolb
- B44 - DECORATIVE ARTS