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公开(公告)号:US999434A
公开(公告)日:1911-08-01
申请号:US1910588985
申请日:1910-10-25
Applicant: COOK CHRISTIAN W
Inventor: COOK CHRISTIAN W
CPC classification number: E05C17/166 , Y10T292/289
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公开(公告)号:US924430A
公开(公告)日:1909-06-08
申请号:US1908446101
申请日:1908-07-30
Applicant: COOK CHRISTIAN W
Inventor: COOK CHRISTIAN W
CPC classification number: E05F13/04
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公开(公告)号:US1073739A
公开(公告)日:1913-09-23
申请号:US1913745742
申请日:1913-02-01
Applicant: COOK CHRISTIAN W
Inventor: COOK CHRISTIAN W
CPC classification number: E05C17/18 , Y10T292/285
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公开(公告)号:US869553A
公开(公告)日:1907-10-29
申请号:US1906347220
申请日:1906-12-10
Applicant: COOK CHRISTIAN W
Inventor: COOK CHRISTIAN W
CPC classification number: E05Y2201/604
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