Heinz Muhlhoff

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Langenhagen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Mixing of materials
- Patent number 4,057,228
- Issue date Nov 8, 1977
- Kabel-und Metallwerke Gutehoffnungshutte Aktiengesellschaft
- Martin Volker
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL