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公开(公告)号:US1269906A
公开(公告)日:1918-06-18
申请号:US10439916
申请日:1916-06-19
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: E04D2001/005
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公开(公告)号:US1381967A
公开(公告)日:1921-06-21
申请号:US41523820
申请日:1920-10-07
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
IPC: D06B3/10
CPC classification number: D06B3/10 , D06B2700/27
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公开(公告)号:US842526A
公开(公告)日:1907-01-29
申请号:US1906300698
申请日:1906-02-12
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: B44C1/24 , B29B2911/14053 , Y10T428/24595
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公开(公告)号:US1839200A
公开(公告)日:1932-01-05
申请号:US25380528
申请日:1928-02-13
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
IPC: F16L59/07
CPC classification number: F16L59/07 , Y10T156/1018 , Y10T156/102 , Y10T156/1089 , Y10T156/1317
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公开(公告)号:US1659240A
公开(公告)日:1928-02-14
申请号:US12561226
申请日:1926-07-29
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: F16L59/026 , B31F1/07 , B31F2201/0712 , B31F2201/0738 , Y10T74/2101
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公开(公告)号:US1128759A
公开(公告)日:1915-02-16
申请号:US1913741378
申请日:1913-01-11
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: B31F1/07 , B29C55/023 , Y10S428/92 , Y10T428/24669 , Y10T428/24686 , Y10T428/31652
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公开(公告)号:US1704174A
公开(公告)日:1929-03-05
申请号:US12561126
申请日:1926-07-29
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: B31D5/00 , F16L59/026 , Y10T428/24256 , Y10T428/24727
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公开(公告)号:US1277861A
公开(公告)日:1918-09-03
申请号:US21240818
申请日:1918-01-18
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: E04D1/26
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公开(公告)号:US1254481A
公开(公告)日:1918-01-22
申请号:US2244315
申请日:1915-04-19
Applicant: CLARKE CECIL M
Inventor: CLARKE CECIL M
CPC classification number: B05B15/04
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