-
公开(公告)号:US2133819A
公开(公告)日:1938-10-18
申请号:US66360833
申请日:1933-03-30
Applicant: DIAMOND POWER SPECIALITY
Inventor: HOWSE CURTIS L , BRELSFORD HARRY E , COX SAMUEL F , THOMAS WILLIS P
IPC: B01D45/10
CPC classification number: B01D45/10
-
公开(公告)号:US2121493A
公开(公告)日:1938-06-21
申请号:US75188434
申请日:1934-11-07
Applicant: DIAMOND POWER SPECIALITY
Inventor: THOMAS WILLIS P , FRANK BOWERS , COX SAMUEL F
IPC: F28G1/16
CPC classification number: F28G1/166
-
公开(公告)号:US2104003A
公开(公告)日:1937-12-28
申请号:US1329035
申请日:1935-03-27
Applicant: DIAMOND POWER SPECIALITY
Inventor: JOHANN SCHIEFFER
IPC: F28G3/16
CPC classification number: F28G3/166
-
公开(公告)号:US2068135A
公开(公告)日:1937-01-19
申请号:US49007230
申请日:1930-10-20
Applicant: DIAMOND POWER SPECIALITY
Inventor: HOWSE CURTIS L
IPC: G01F23/02
CPC classification number: G01F23/02
-
公开(公告)号:US2023108A
公开(公告)日:1935-12-03
申请号:US53325831
申请日:1931-04-27
Applicant: DIAMOND POWER SPECIALITY
Inventor: THOMAS WILLIS P , FRANK BOWERS , GROSS CHARLES E
IPC: F28G1/16
CPC classification number: F28G1/166
-
公开(公告)号:US1991471A
公开(公告)日:1935-02-19
申请号:US52472431
申请日:1931-03-23
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , FRANK BOWERS , HOWSE CURTIS L
IPC: F28G3/16
CPC classification number: F28G3/163
-
公开(公告)号:US1978555A
公开(公告)日:1934-10-30
申请号:US29477028
申请日:1928-07-23
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/163
-
公开(公告)号:US1934829A
公开(公告)日:1933-11-14
申请号:US41452629
申请日:1929-12-16
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , COX SAMUEL F
IPC: F28G3/16
CPC classification number: F28G3/166
-
公开(公告)号:US1934828A
公开(公告)日:1933-11-14
申请号:US73474624
申请日:1924-08-28
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L , FRANK BOWERS , HOWSE CURTIS L
IPC: F28G3/16
CPC classification number: F28G3/163
-
公开(公告)号:US1931272A
公开(公告)日:1933-10-17
申请号:US30505028
申请日:1928-09-10
Applicant: DIAMOND POWER SPECIALITY
Inventor: SNOW NORMAN L
IPC: F28G3/16
CPC classification number: F28G3/166
-
-
-
-
-
-
-
-
-