-
公开(公告)号:US1805454A
公开(公告)日:1931-05-12
申请号:US73781624
申请日:1924-09-15
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , HOWSE CURTIS L
IPC: F28G3/16
CPC classification number: F28G3/166
-
公开(公告)号:US1776399A
公开(公告)日:1930-09-23
申请号:US11919226
申请日:1926-06-28
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , COX SAMUEL F
IPC: F28G3/16
CPC classification number: F28G3/166
-
公开(公告)号:US1745327A
公开(公告)日:1930-01-28
申请号:US75327324
申请日:1924-12-01
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/166
-
公开(公告)号:US2016481A
公开(公告)日:1935-10-08
申请号:US51053831
申请日:1931-01-22
Applicant: DIAMOND POWER SPECIALITY
Inventor: BRELSFORD HARRY E , SNOW NORMAN L
IPC: F22B37/78
CPC classification number: F22B37/78
-
公开(公告)号:US2015355A
公开(公告)日:1935-09-24
申请号:US60119832
申请日:1932-03-25
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , BRELSFORD HARRY E
IPC: B01D45/10
CPC classification number: B01D45/10
-
公开(公告)号:US1971020A
公开(公告)日:1934-08-21
申请号:US56543731
申请日:1931-09-28
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/166
-
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
-
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
-
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
-
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
-
-
-
-
-
-
-
-
-