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公开(公告)号:US1934288A
公开(公告)日:1933-11-07
申请号:US51669531
申请日:1931-02-18
Applicant: ARTHUR WHITE
Inventor: ARTHUR WHITE
CPC classification number: E05F5/02 , E05F5/08 , E05Y2201/212 , E05Y2201/264 , E05Y2201/474 , Y10T16/62
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公开(公告)号:US1852609A
公开(公告)日:1932-04-05
申请号:US42207330
申请日:1930-01-20
Applicant: MAUDE W GRIFFIN
CPC classification number: E05F5/02 , E05F5/08 , E05Y2201/212 , E05Y2201/264 , E05Y2201/474 , Y10S16/09 , Y10S16/10 , Y10T16/281 , Y10T16/62
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公开(公告)号:US1816024A
公开(公告)日:1931-07-28
申请号:US42935630
申请日:1930-02-18
Applicant: VICTOR PETERSEN
Inventor: VICTOR PETERSEN
CPC classification number: E05F5/02 , E05F5/08 , E05Y2201/212 , E05Y2201/264 , E05Y2201/474 , Y10T16/625
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公开(公告)号:US1560562A
公开(公告)日:1925-11-10
申请号:US52521621
申请日:1921-12-27
Applicant: FRENCH GOLDING JOHN
Inventor: FRENCH GOLDING JOHN
CPC classification number: E05C17/443 , E05F5/08 , E05Y2201/212 , E05Y2201/264 , Y10S292/15 , Y10T292/0884 , Y10T292/65
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