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公开(公告)号:US3406827A
公开(公告)日:1968-10-22
申请号:US49245265
申请日:1965-10-04
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J , VATTAY JOHN G
IPC: B01D29/11 , B01D29/90 , B01D35/157
CPC classification number: B01D35/157 , B01D17/10 , B01D29/114 , B01D29/52 , B01D29/902 , B01D2201/0438 , Y10T137/1624
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公开(公告)号:US2953249A
公开(公告)日:1960-09-20
申请号:US49143455
申请日:1955-03-01
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J , BARANOWSKI LESLIE B
IPC: B01D17/04
CPC classification number: B01D17/045 , B01D17/10 , Y10S210/05
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3.Photoelectric comparison apparatus for indicating the amount of contamination in liquids 失效
Title translation: 用于指示液体中污染物的光电比较装置公开(公告)号:US3200700A
公开(公告)日:1965-08-17
申请号:US80840659
申请日:1959-04-23
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J
IPC: G01N21/53
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公开(公告)号:US2919030A
公开(公告)日:1959-12-29
申请号:US56044056
申请日:1956-01-20
Applicant: BOWSER INC
Inventor: GRANT MICHAEL G , TOPOL GEORGE J
IPC: B01D17/04
CPC classification number: B01D17/045 , B01D17/10
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5.Radiation sensitive device for detecting interface between fluids 失效
Title translation: 用于检测流体之间界面的辐射敏感装置公开(公告)号:US3544798A
公开(公告)日:1970-12-01
申请号:US3544798D
申请日:1968-04-16
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J
CPC classification number: G01N21/85
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公开(公告)号:US3441737A
公开(公告)日:1969-04-29
申请号:US3441737D
申请日:1965-06-10
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J
IPC: G01F23/00 , G01F23/292 , G01N21/85 , G01N21/26
CPC classification number: G01N21/8507 , G01F23/0023 , G01F23/2921
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公开(公告)号:US3112190A
公开(公告)日:1963-11-26
申请号:US82321659
申请日:1959-06-26
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J
IPC: B01D35/18
CPC classification number: B01D35/185 , Y10T137/3071 , Y10T137/7319
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公开(公告)号:US3049910A
公开(公告)日:1962-08-21
申请号:US79519159
申请日:1959-02-24
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J
IPC: G01N27/04
CPC classification number: G01N27/048
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公开(公告)号:US3412706A
公开(公告)日:1968-11-26
申请号:US44697565
申请日:1965-04-09
Applicant: BOWSER INC
Inventor: TOPOL GEORGE J , HINKLE BARRY A
IPC: G01L9/00
CPC classification number: G01L9/007
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公开(公告)号:US2883345A
公开(公告)日:1959-04-21
申请号:US40684054
申请日:1954-01-28
Applicant: BOWSER INC
Inventor: TAYLOR JACK A , TOPOL GEORGE J
CPC classification number: B01D17/045 , C10G33/06 , Y10S210/05
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