Sylvio Melancon

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Montreal, Quebec, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the production of a yarn having a potential crimp
- Patent number 4,084,930
- Issue date Apr 18, 1978
- Melancon; Sylvio
- Jean-Louis Neveu
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING