Robert R. Kress

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Hatboro, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sheath-core yarn for severe thermal protecting fabrics and method t...
- Patent number 4,381,639
- Issue date May 3, 1983
- Record Industrial Company
- Robert R. Kress
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING