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公开(公告)号:US1903650A
公开(公告)日:1933-04-11
申请号:US29393428
申请日:1928-07-19
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , THOMAS WILLIS P
IPC: F24H9/00
CPC classification number: F24H9/0036
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公开(公告)号:US1886060A
公开(公告)日:1932-11-01
申请号:US67716523
申请日:1923-11-26
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/166
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公开(公告)号:US1877721A
公开(公告)日:1932-09-13
申请号:US64766723
申请日:1923-06-25
Applicant: DIAMOND POWER SPECIALITY
Inventor: HOWSE CURTIS L , LOWELL CORNELIUS D
IPC: F28G3/16
CPC classification number: F28G3/166
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公开(公告)号:US1843790A
公开(公告)日:1932-02-02
申请号:US23478427
申请日:1927-11-21
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , COX SAMUEL F
IPC: F28G3/16
CPC classification number: F28G3/166
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公开(公告)号:US1817278A
公开(公告)日:1931-08-04
申请号:US48845421
申请日:1921-07-29
Applicant: DIAMOND POWER SPECIALITY
Inventor: CARL VENNUM GEORGE
IPC: F28G3/16
CPC classification number: F28G3/166
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公开(公告)号:US1814010A
公开(公告)日:1931-07-14
申请号:US1210725
申请日:1925-02-27
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
CPC classification number: F28D7/0075 , F28F9/06 , Y10S165/059
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公开(公告)号:US1809221A
公开(公告)日:1931-06-09
申请号:US73912824
申请日:1924-09-22
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , HIRSHFELD CLARENCE F
IPC: F28G3/16
CPC classification number: F28G3/166
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公开(公告)号:US1785821A
公开(公告)日:1930-12-23
申请号:US4042425
申请日:1925-06-29
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/166
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公开(公告)号:US1775503A
公开(公告)日:1930-09-09
申请号:US62613523
申请日:1923-03-19
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/163
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公开(公告)号:US1769987A
公开(公告)日:1930-07-08
申请号:US11754826
申请日:1926-06-21
Applicant: DIAMOND POWER SPECIALITY
Inventor: COX SAMUEL F
CPC classification number: F28G1/163 , F23J3/02 , F28D17/02 , Y10S165/011
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