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1.发明授权Device for stopping skein reel at a predetermined position and drawing skein yarn ends 失效用于在预定位置和绘图滚筒末端停止滑轨的装置
公开(公告)号：US3473747A
公开(公告)日：1969-10-21
申请号：US3473747D
申请日：1967-12-28
Applicant: ASAHI CHEMICAL IND
Inventor： TAKAI HIDEO , HAYASHI SHIGERU , SAITO YOSHIHIRO
CPC classification number: B65H54/58 , B65H2701/31
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