Invention Grant
- Patent Title: Self-threading, self-cleaning tension device
- Patent Title (中): 自动穿线，自清洁张力装置
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Application No.: US18479350Application Date: 1950-09-14
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Publication No.: US2646941APublication Date: 1953-07-28
- Inventor: BORGES JR FRANK R
- Applicant: AMERICAN VISCOSE CORP
- Assignee: American Viscose Corp
- Current Assignee: American Viscose Corp
- Priority: US18479350 1950-09-14
- Main IPC: B65H59/22
- IPC: B65H59/22
Public/Granted literature
- US20240147473A1 TECHNIQUES FOR MULTI-CELL SCHEDULING Public/Granted day:2024-05-02
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