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61.Safety device for correcting instruments for gaseous fluid meter of the plunging bell-jar type 失效
Title translation: 用于校正耳塞式气瓶的气体流量计的仪器的安全装置公开(公告)号:US3456507A
公开(公告)日:1969-07-22
申请号:US3456507D
申请日:1967-09-14
Applicant: COMPTEURS COMP D
Inventor: MUGER MARTIAL HENRI MATHIAS
CPC classification number: G01F15/04
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公开(公告)号:US3448614A
公开(公告)日:1969-06-10
申请号:US3448614D
申请日:1967-01-30
Applicant: COMPTEURS COMP D
Inventor: MUGER MARTIAL HENRI MATHIAS
CPC classification number: G01F1/12
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公开(公告)号:US3448605A
公开(公告)日:1969-06-10
申请号:US3448605D
申请日:1967-06-12
Applicant: COMPTEURS COMP D
Inventor: JANSSEN SYLVAIN JEAN
CPC classification number: G01N13/02
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公开(公告)号:US3442128A
公开(公告)日:1969-05-06
申请号:US3442128D
申请日:1967-04-24
Applicant: COMPTEURS COMP D
Inventor: MUGER MARTIAL HENRI MATHIAS
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公开(公告)号:US3440879A
公开(公告)日:1969-04-29
申请号:US3440879D
申请日:1967-05-29
Applicant: COMPTEURS COMP D
Inventor: FRAYSSINOUX ROLAND FRANCOIS ED
CPC classification number: G01F15/10 , G01F3/08 , G01F15/066
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公开(公告)号:US3257601A
公开(公告)日:1966-06-21
申请号:US19494462
申请日:1962-05-15
Applicant: COMPTEURS COMP D
Inventor: MARIE BIZOUARD PAUL , ALBERT BAZIN ALAIN GILBERT
CPC classification number: H02J13/0034 , H02M1/04 , H03B5/10 , H03K5/15013
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