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公开(公告)号:US1752116A
公开(公告)日:1930-03-25
申请号:US9386226
申请日:1926-03-11
Applicant: SARCO COMPANY INC
Inventor: SMITH HERBERT A
IPC: F01P7/16
CPC classification number: F01P7/16 , Y10S236/02
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公开(公告)号:US1846226A
公开(公告)日:1932-02-23
申请号:US41241729
申请日:1929-12-07
Applicant: SARCO COMPANY INC
Inventor: SMITH HERBERT A
IPC: F24D19/08
CPC classification number: F24D19/081
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