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公开(公告)号:US3019358A
公开(公告)日:1962-01-30
申请号:US28692952
申请日:1952-05-09
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G21H1/08
CPC classification number: G21H1/08
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公开(公告)号:US2964628A
公开(公告)日:1960-12-13
申请号:US56289956
申请日:1956-02-01
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G01F23/288 , G01N23/10
CPC classification number: G01F23/288 , G01N23/10
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公开(公告)号:US2718786A
公开(公告)日:1955-09-27
申请号:US25450751
申请日:1951-11-02
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G01K7/40
CPC classification number: G01K7/40
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4.Density responsive apparatus having temperature compensating means 失效
Title translation: 具有温度补偿装置的密度响应装置公开(公告)号:US3060313A
公开(公告)日:1962-10-23
申请号:US72102058
申请日:1958-03-12
Applicant: OHMART CORP
Inventor: OHMART PHILIP E , COOK JR HENRY L
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公开(公告)号:US2975287A
公开(公告)日:1961-03-14
申请号:US57355756
申请日:1956-03-23
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
CPC classification number: H01J47/02 , G01B15/025 , G01N23/16
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公开(公告)号:US2763790A
公开(公告)日:1956-09-18
申请号:US28084252
申请日:1952-04-05
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G01N23/08
CPC classification number: G01N23/083
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公开(公告)号:US2737592A
公开(公告)日:1956-03-06
申请号:US38575353
申请日:1953-10-13
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G01F23/288 , G01N23/10 , G01N27/66
CPC classification number: G01N23/10 , G01F23/288 , G01N27/66
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公开(公告)号:US3070692A
公开(公告)日:1962-12-25
申请号:US979960
申请日:1960-02-19
Applicant: OHMART CORP
Inventor: OHMART PHILIP E , COOK JR HENRY L
IPC: G01N23/12
CPC classification number: G01N23/12 , Y10T137/7736 , Y10T137/7761
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9.Radiant energy electric generator for density responsive apparatus 失效
Title translation: 用于密度响应装置的辐射能量发电机公开(公告)号:US3019362A
公开(公告)日:1962-01-30
申请号:US56441256
申请日:1956-02-09
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G01F23/288
CPC classification number: G01F23/288
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公开(公告)号:US2763789A
公开(公告)日:1956-09-18
申请号:US34010853
申请日:1953-03-03
Applicant: OHMART CORP
Inventor: OHMART PHILIP E
IPC: G05D9/12
CPC classification number: G05D9/12
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