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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
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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
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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
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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
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