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公开(公告)号:US3035145A
公开(公告)日:1962-05-15
申请号:US85016859
申请日:1959-11-02
Applicant: JOHN METZGER , W H ANDERSON
Inventor: RUDOLPH ROBERT R
IPC: F24F6/12
CPC classification number: F24F6/12 , Y10S261/34
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公开(公告)号:US3003703A
公开(公告)日:1961-10-10
申请号:US80071159
申请日:1959-03-20
Applicant: WILLIAM LAMBTON CHARLES
Inventor: WILLIAM LAMBTON CHARLES
CPC classification number: E03C1/046 , B01F5/04 , B01F5/0496 , B05B1/18 , B05B7/2443 , B05B7/2472 , F24F6/12
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公开(公告)号:US2991912A
公开(公告)日:1961-07-11
申请号:US71943058
申请日:1958-03-05
Applicant: THOMAS ANTHONY J , JOSEPH THOMAS
Inventor: THOMAS ANTHONY J , JOSEPH THOMAS
CPC classification number: B65D83/262 , F24D5/00 , F24F6/12
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公开(公告)号:US2782992A
公开(公告)日:1957-02-26
申请号:US38516753
申请日:1953-10-09
Applicant: GRINNELL CORP
Inventor: GUSTAFSON CARL O
CPC classification number: F24F6/12 , B05B7/32 , Y10T137/2703
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公开(公告)号:US2727366A
公开(公告)日:1955-12-20
申请号:US32894352
申请日:1952-12-31
Applicant: HAGEN OSCAR A
Inventor: HAGEN OSCAR A
CPC classification number: B05B3/06 , A45B3/00 , A45B2200/1045 , F24F5/0035 , F24F6/12
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公开(公告)号:US2663500A
公开(公告)日:1953-12-22
申请号:US23787151
申请日:1951-07-21
Applicant: PARKS CRAMER CO
Inventor: HOLTZCLAW GROVER B
IPC: F24F6/12
CPC classification number: F24F6/12 , Y10T137/7793
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公开(公告)号:US2479895A
公开(公告)日:1949-08-23
申请号:US62322745
申请日:1945-10-19
Applicant: KATHARINE KING BAHNSON
Inventor: BAHNSON JR AGNEW H
CPC classification number: F24F6/12 , B05B7/1263 , B05B7/1272
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公开(公告)号:US2434421A
公开(公告)日:1948-01-13
申请号:US49331543
申请日:1943-07-02
Applicant: GRINNELL CORP
Inventor: LOEPSINGER ALBERT J
CPC classification number: G05D16/12 , F24F6/12 , Y10T137/2012 , Y10T137/7297
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公开(公告)号:US2405494A
公开(公告)日:1946-08-06
申请号:US52853144
申请日:1944-03-29
Applicant: CEDAR CORP N O
Inventor: DUPUY CHARLES F J
CPC classification number: B01D47/021 , A61M11/04 , A61M16/16 , F24F6/12
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公开(公告)号:US2386122A
公开(公告)日:1945-10-02
申请号:US55270944
申请日:1944-09-04
Applicant: SHELL DEV
Inventor: LEENDERT KLINGEN
CPC classification number: B01F5/0471 , F24F6/12
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