Patent search ap:("STANDARD MACHINERY COMPANY") AND inv:"NELSON ALDEN W" Page 1

1.

发明授权
Reel pay-out device of the tensioncontrolled type 失效
Title translation: 张力控制型卷轴放出装置

公开(公告)号：US2879011A

公开(公告)日：1959-03-24

申请号：US55202355

申请日：1955-12-09

Applicant: STANDARD MACHINERY COMPANY

Inventor： NELSON ALDEN W

IPC: B65H49/32 , B65H59/04 , B65H67/00

CPC classification number: B65H59/04 , B65H49/32 , B65H67/00

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