John J. Markey

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Rossendale, GB

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Patents Grantslast 30 patents

Information Patent Grant
Formation of a self twist fibrous structure
- Patent number 4,206,589
- Issue date Jun 10, 1980
- Platt Saco Lowell Limited
- John J. Markey
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING