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公开(公告)号：US3191284A
公开(公告)日：1965-06-29
申请号：US18850662
申请日：1962-04-18
Applicant: EXCEL IND
Inventor： EUREY EDWARD E
IPC: D01H17/02
CPC classification number: D01H17/02 , Y10T29/4973 , Y10T29/53287 , Y10T29/53487
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