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公开(公告)号:US1464401A
公开(公告)日:1923-08-07
申请号:US40571720
申请日:1920-08-24
Applicant: MOORE BENNETT TOM
Inventor: MOORE BENNETT TOM
IPC: F24F6/06
CPC classification number: F24F6/06
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公开(公告)号:US1479424A
公开(公告)日:1924-01-01
申请号:US47163821
申请日:1921-05-23
Applicant: MOORE BENNETT TOM
Inventor: MOORE BENNETT TOM
IPC: B60B25/14
CPC classification number: B60B25/14
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