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公开(公告)号:US3492961A
公开(公告)日:1970-02-03
申请号:US3492961D
申请日:1968-03-13
Applicant: AMETEK INC
Inventor: WHITENER JACK L , BRICE WILLIAM A
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2.
公开(公告)号:US3465221A
公开(公告)日:1969-09-02
申请号:US3465221D
申请日:1967-01-23
Applicant: AMETEK INC
Inventor: ARCE HENRY L , WHITENER JACK L
CPC classification number: G05D1/0206 , G01C21/00
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公开(公告)号:US3365643A
公开(公告)日:1968-01-23
申请号:US40304864
申请日:1964-10-12
Applicant: AMETEK INC
Inventor: ARCE HENRY L , STONER DONALD L , WHITENER JACK L
IPC: G05D1/02
CPC classification number: G05D1/0206
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