Bruno E. Unzens

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Kalamazoo, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Corrosion-inhibiting acid burnishing compound
- Patent number 4,367,092
- Issue date Jan 4, 1983
- Roto-Finish Company, Inc.
- Bruno E. Unzens
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...