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公开(公告)号：US3168598A
公开(公告)日：1965-02-02
申请号：US6674860
申请日：1960-11-02
Applicant: NILSEN MFG CO
Inventor： NILSEN PETER A , SCHULZ THEODORE R
CPC classification number: A01J13/00 , A47J43/12 , Y10S261/16 , Y10T137/314
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公开(公告)号：US3168597A
公开(公告)日：1965-02-02
申请号：US6677260
申请日：1960-11-02
Applicant: NILSEN MFG CO
Inventor： NILSEN PETER A , SCHULZ THEODORE R
IPC: A01J13/00
CPC classification number: A01J13/00 , Y10S261/16 , Y10T137/314 , Y10T137/86566
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