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公开(公告)号：US1694107A
公开(公告)日：1928-12-04
申请号：US9714926
申请日：1926-03-24
Applicant: STARKINS WALTER R
Inventor： STARKINS WALTER R
IPC: F24F3/14
CPC classification number: F24F3/14 , Y10S200/40 , Y10S261/34
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