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公开(公告)号:US1934125A
公开(公告)日:1933-11-07
申请号:US58779532
申请日:1932-01-20
Applicant: HARDWICK STOVE COMPANY
Inventor: HURT ROBERT B
IPC: F24C15/16
CPC classification number: F24C15/16
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公开(公告)号:US2649085A
公开(公告)日:1953-08-18
申请号:US15421250
申请日:1950-04-06
Applicant: HARDWICK STOVE COMPANY INC
Inventor: HURT ROBERT B
IPC: F24C15/02
CPC classification number: F24C15/023
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公开(公告)号:US1954384A
公开(公告)日:1934-04-10
申请号:US58641532
申请日:1932-01-13
Applicant: HARDWICK STOVE COMPANY
Inventor: HURT ROBERT B
IPC: F24C15/16
CPC classification number: F24C15/16
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