Jurgen Ludemann

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for producing the corners of sealing frames
- Patent number 5,648,036
- Issue date Jul 15, 1997
- Phoenix Aktiengesellschaft
- Siegfried Glang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL