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公开(公告)号:US1961658A
公开(公告)日:1934-06-05
申请号:US52883631
申请日:1931-04-09
Applicant: INT PRECIPITATION CO
Inventor: THEODOR BUFF CARL , RICHARD HEINRICH
IPC: B03C3/66
CPC classification number: B03C3/66
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公开(公告)号:US1934923A
公开(公告)日:1933-11-14
申请号:US63093532
申请日:1932-08-29
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B03C3/66
CPC classification number: B03C3/66
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公开(公告)号:US1908897A
公开(公告)日:1933-05-16
申请号:US58014431
申请日:1931-12-10
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B03C3/76
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公开(公告)号:US1965924A
公开(公告)日:1934-07-10
申请号:US55945931
申请日:1931-08-26
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B03C3/51
CPC classification number: B03C3/51
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公开(公告)号:US1941861A
公开(公告)日:1934-01-02
申请号:US47250230
申请日:1930-08-01
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B03C3/36
CPC classification number: B03C3/36
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6.Method of electrical precipitation of suspended particles from gases 失效
Title translation: 悬浮颗粒从气体中电沉淀的方法公开(公告)号:US2000020A
公开(公告)日:1935-05-07
申请号:US61378332
申请日:1932-05-26
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B03C3/66
CPC classification number: B03C3/66
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公开(公告)号:US1966859A
公开(公告)日:1934-07-17
申请号:US59278032
申请日:1932-02-13
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B01D47/06
CPC classification number: B01D47/06
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公开(公告)号:US1917522A
公开(公告)日:1933-07-11
申请号:US61832732
申请日:1932-06-20
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH
IPC: B03C3/76
CPC classification number: B03C3/76
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公开(公告)号:US2000019A
公开(公告)日:1935-05-07
申请号:US57883031
申请日:1931-12-03
Applicant: INT PRECIPITATION CO
Inventor: RICHARD HEINRICH , WILHELM FELDMANN
IPC: B03C3/66
CPC classification number: B03C3/66
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