BULKABLE NYLON YARN
United States Patent 3421935

Inventors:
Finch, Neil L.
Publication Date:
01/14/1969
View Patent Images:
Assignee:
Pont DU.
Primary Class:
Other Classes:
252/8.840
International Classes:
D06M13/148; D06M13/165; D06M13/224; D06M13/00




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