Douglas J. Tosh

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Sarnia, CA

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Patents Grantslast 30 patents

Information Patent Grant
Thermoplastic elastomeric blend of rubber and bituminous material
- Patent number 4,129,542
- Issue date Dec 12, 1978
- Uniroyal Ltd.
- Alister F. Matheson
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...