Richmond, VA, US
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Patent Grant
E. I. Du Pont de Nemours and Company
Bhatnagar Chitrangad
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
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Patent Application
E. I. du Pont de Nemours and Company
Bhatnagar Chitrangad
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Application
E.I. du Pont de Nemours and Company
Teresa C. Madeleine
D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
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Patent Application
Bhatnagar Chitrangad
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
