Josef Woellhaf

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Ludwigshafen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for coating magnetic disks
- Patent number 4,033,288
- Issue date Jul 5, 1977
- BASF Aktiengesellschaft
- Josef Woellhaf
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for the production of exposed printing plates
- Patent number 4,017,183
- Issue date Apr 12, 1977
- BASF Aktiengesellschaft
- Werner Lenz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL