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公开(公告)号:US3253612A
公开(公告)日:1966-05-31
申请号:US29877463
申请日:1963-07-30
Applicant: SARCO COMPANY INC
Inventor: CURATOLA PAUL C , RITTER JOHN W , STEVENS TIBOR R
IPC: F16K1/52
CPC classification number: F16K1/523 , Y10T137/8225 , Y10T137/86984
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公开(公告)号:US3162208A
公开(公告)日:1964-12-22
申请号:US15605261
申请日:1961-11-30
Applicant: SARCO COMPANY INC
Inventor: CURATOLA PAUL C
IPC: F16T1/16
CPC classification number: F16T1/165 , Y10T137/304
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