Robert J. Kleinhans

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Kingston, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-hydraulic grouting composition of a water resistant polymer emu...
- Patent number 3,940,358
- Issue date Feb 24, 1976
- Tile Council of America, Inc.
- Frank E. Bernett
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...