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公开(公告)号:CA336027A
公开(公告)日:1933-09-26
申请号:CA336027D
Applicant: HOWARD D COLMAN
Inventor: COLLINS HAROLD F
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公开(公告)号:US2006228A
公开(公告)日:1935-06-25
申请号:US42621630
申请日:1930-02-06
Applicant: HOWARD D COLMAN
Inventor: COLLINS HAROLD F
CPC classification number: E05D15/242 , E05D13/1261 , E05D15/165 , E05D15/24 , E05Y2800/102 , E05Y2800/12 , E05Y2900/106 , Y10T16/3831
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公开(公告)号:US2040080A
公开(公告)日:1936-05-12
申请号:US68634033
申请日:1933-08-23
Applicant: HOWARD D COLMAN
Inventor: COLLINS HAROLD F
IPC: E05D15/24
CPC classification number: E05D15/246 , E05D3/16 , E05D13/1261 , E05Y2800/102 , E05Y2800/12 , E05Y2900/106 , Y10S292/36 , Y10T70/5473 , Y10T292/0839
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公开(公告)号:US2039296A
公开(公告)日:1936-05-05
申请号:US52290831
申请日:1931-03-16
Applicant: HOWARD D COLMAN
Inventor: COLLINS HAROLD F
CPC classification number: E05D15/244 , E05D13/1261 , E05D15/165 , E05D15/242 , E05D15/248 , E05Y2800/102 , E05Y2800/12 , E05Y2900/106 , Y10S70/11 , Y10S292/36 , Y10T70/519 , Y10T292/0839 , Y10T292/0841
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