Heinz Juttner

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for laser beam welding the longitudinal edges of a can
- Patent number 4,713,519
- Issue date Dec 15, 1987
- Hoesch Aktiengesellschaft
- Bernhard Bersch
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Controlled grinding of rollers for elimination of cracks
- Patent number 4,509,295
- Issue date Apr 9, 1985
- Estel Hoesch Werke Aktiengesellschaft
- Wolfgang Bottcher
- B24 - GRINDING POLISHING