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公开(公告)号:US2863789A
公开(公告)日:1958-12-09
申请号:US40392654
申请日:1954-01-13
Applicant: UNION CARBIDE CORP
Inventor: SCHUMACHER ERWIN A , HEISE GEORGE W
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2.
公开(公告)号:US2849521A
公开(公告)日:1958-08-26
申请号:US45750854
申请日:1954-09-21
Applicant: UNION CARBIDE CORP
Inventor: HEISE GEORGE W , CAHOON NELSON C
CPC classification number: H01M6/06 , H01M2/0404 , H01M2/08
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