Franz Riemhofer

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Memmingen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Catalyst mixture for use in trimerizing and/or polymerizing isocyan...
- Patent number 4,080,345
- Issue date Mar 21, 1978
- Metzeler Schaum GmbH
- Franz Riemhofer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...