-
公开(公告)号:US1872554A
公开(公告)日:1932-08-16
申请号:US33236329
申请日:1929-01-14
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: BADGER WALTER L
IPC: B01D19/00
CPC classification number: B01D19/0047
-
公开(公告)号:US1846067A
公开(公告)日:1932-02-23
申请号:US33673629
申请日:1929-02-01
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: SADTLER PHILIP B
-
公开(公告)号:US1783369A
公开(公告)日:1930-12-02
申请号:US30939328
申请日:1928-10-01
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: SADTLER PHILIP B
IPC: F28B1/02
CPC classification number: F28B1/02
-
公开(公告)号:US2076611A
公开(公告)日:1937-04-13
申请号:US2866735
申请日:1935-06-27
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: BARNEBL AUGUST J
IPC: B01D33/09
CPC classification number: B01D33/09 , B01D33/466 , B01D2201/282
-
公开(公告)号:US1865614A
公开(公告)日:1932-07-05
申请号:US29995528
申请日:1928-08-16
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: CALDWELL HAROLD B
IPC: B01D9/00
CPC classification number: B01D9/0022
-
公开(公告)号:US1735980A
公开(公告)日:1929-11-19
申请号:US21101427
申请日:1927-08-06
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: SADTLER PHILIP B
IPC: B01D1/12
CPC classification number: B01D1/12 , Y10S159/15
-
公开(公告)号:US1382274A
公开(公告)日:1921-06-21
申请号:US28292319
申请日:1919-03-15
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: DE BEERS FRANKLIN M
IPC: E03B9/20
CPC classification number: E03B9/20
-
公开(公告)号:US2102780A
公开(公告)日:1937-12-21
申请号:US74519734
申请日:1934-09-24
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: BLELFELDT PAUL W
CPC classification number: B01D33/466 , B01D33/09 , B01D37/02
-
公开(公告)号:US1735979A
公开(公告)日:1929-11-19
申请号:US12145226
申请日:1926-07-09
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: SADTLER PHILIP B
IPC: B01D1/12
CPC classification number: B01D1/12
-
公开(公告)号:US2330542A
公开(公告)日:1943-09-28
申请号:US37181840
申请日:1940-12-26
Applicant: SWENSON EVAPORATOR COMPANY
Inventor: BARNEBL AUGUST J , GRANT HOWARD D , BARNEBL AUGUST C
CPC classification number: B22C5/185 , B01D33/09 , B01D33/466
-
-
-
-
-
-
-
-
-