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公开(公告)号：US3214119A
公开(公告)日：1965-10-26
申请号：US33799264
申请日：1964-01-13
Applicant: GAERTNER SCIENT CORP
Inventor： JONSSON ESTHER E , JONSSON ARTHUR D
IPC: F16M11/00
CPC classification number: F16M11/18 , F16M11/046 , Y10T24/32
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