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公开(公告)号:US2930227A
公开(公告)日:1960-03-29
申请号:US59663456
申请日:1956-07-09
Applicant: TOLEDO SCALE CORP
Inventor: SPADEMAN CHARLES F , WETZEL KENNETH F
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公开(公告)号:US3165926A
公开(公告)日:1965-01-19
申请号:US12677461
申请日:1961-06-29
Applicant: TOLEDO SCALE CORP
Inventor: ORR ROBERT F , WETZEL KENNETH F
IPC: G01N3/00
CPC classification number: G01N3/00 , G01N2203/0292
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公开(公告)号:US2835129A
公开(公告)日:1958-05-20
申请号:US53736455
申请日:1955-09-29
Applicant: TOLEDO SCALE CORP
Inventor: REISER GEORGE C , WETZEL KENNETH F
IPC: G01N3/00
CPC classification number: G01N3/08 , G01N2203/029
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