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Methods for relaxing synthetic fiber filaments
US 3,346,932 A
Filed
: 09/07/1965
Issued
: 10/17/1967
Est. Priority Date
: 09/07/1965
Status: Expired due to Term
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Current Assignee
Dudley W. Jr. Cheape
Original Assignee
Dudley W. Jr. Cheape
Inventors
Cheape, Dudley W. Jr.
Application Number
US04/485,376
Time in Patent Office
770 Days
Field of Search
US Class Current
28/281
CPC Class Codes
D01D 10/02
Heat treatment heating for ...
D01D 10/0481
the filaments passing throu...
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