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公开(公告)号：US1625803A
公开(公告)日：1927-04-26
申请号：US64955123
申请日：1923-07-05
Applicant: HAAS EDWARD A , MACK POSEY
Inventor： HAAS EDWARD A , MACK POSEY
IPC: F25D3/02
CPC classification number: F25D3/02 , F25D2303/081 , F25D2331/806
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