Karl-Heinz Lange

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Pforzheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of ornamental link chains (Venetian chain...
- Patent number 4,342,191
- Issue date Aug 3, 1982
- Fico Fischer & Co.
- Karl-Heinz Lange
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for the production of ornamental link chains (venetian ch...
- Patent number 4,338,779
- Issue date Jul 13, 1982
- FICO Fischer & Co. Maschinenbau GmbH
- Karl-Heinz Lange
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...