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公开(公告)号:US764489A
公开(公告)日:1904-07-05
申请号:US1903176119
申请日:1903-10-07
Applicant: MCLEOD KENNETH K
Inventor: MCLEOD KENNETH K
CPC classification number: B04B1/08
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公开(公告)号:US895884A
公开(公告)日:1908-08-11
申请号:US1906332510
申请日:1906-08-29
Applicant: MCLEOD KENNETH
Inventor: MCLEOD KENNETH
CPC classification number: E04F15/04 , Y10T428/163
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公开(公告)号:US827878A
公开(公告)日:1906-08-07
申请号:US1905272237
申请日:1905-08-01
Applicant: MCLEOD KENNETH
Inventor: MCLEOD KENNETH
CPC classification number: E05D15/0634 , E05Y2201/64 , Y10T16/373 , Y10T16/3834
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