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公开(公告)号：US2226938A
公开(公告)日：1940-12-31
申请号：US16141037
申请日：1937-08-28
Applicant: WICKWIRE SPENCER STEEL COMPANY
Inventor： LEWIS MCCARTHY BENJAMIN
CPC classification number: C08J5/06 , C08J2321/00 , C23C28/00 , Y10T428/12549 , Y10T428/12562 , Y10T428/31707
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