Hermann Lohwasser

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of bulk yarns
- Patent number 4,035,884
- Issue date Jul 19, 1977
- Bayer Aktiengesellschaft
- Hermann Lohwasser
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for the production of spontaneously crimping polyacrylonitr...
- Patent number 4,013,753
- Issue date Mar 22, 1977
- Bayer Aktiengesellschaft
- Hermann Lohwasser
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING