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公开(公告)号:US1845615A
公开(公告)日:1932-02-16
申请号:US53359031
申请日:1931-04-29
Applicant: MASSIE ELIHU E
Inventor: MASSIE ELIHU E
IPC: F24H3/00
CPC classification number: F24H3/008
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公开(公告)号:US1523232A
公开(公告)日:1925-01-13
申请号:US61202823
申请日:1923-01-11
Applicant: MASSIE ELIHU E
Inventor: MASSIE ELIHU E
IPC: E05C17/62
CPC classification number: E05D13/06
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公开(公告)号:US1581852A
公开(公告)日:1926-04-20
申请号:US75166524
申请日:1924-11-22
Applicant: MASSIE ELIHU E
Inventor: MASSIE ELIHU E
IPC: E05F11/48
CPC classification number: E05F11/48
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