Peter Haldemann

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Wollerau, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method for categorizing yarn defects and cleansing yarn
- Patent number 5,537,811
- Issue date Jul 23, 1996
- Roospark Ag
- Roger Pidoux
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL