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公开(公告)号:US1744562A
公开(公告)日:1930-01-21
申请号:US18624327
申请日:1927-04-25
Applicant: MARSHALL WILLIAM E
Inventor: MARSHALL WILLIAM E
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公开(公告)号:US1087179A
公开(公告)日:1914-02-17
申请号:US1913775905
申请日:1913-06-26
Applicant: ORR JAMES E , MARSHALL WILLIAM E
Inventor: ORR JAMES E , MARSHALL WILLIAM E
CPC classification number: A47H1/13
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公开(公告)号:US1076299A
公开(公告)日:1913-10-21
申请号:US1913764662
申请日:1913-04-30
Applicant: MARSHALL WILLIAM E , MARSHALL MARTIN
Inventor: MARSHALL WILLIAM E , MARSHALL MARTIN
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公开(公告)号:US811350A
公开(公告)日:1906-01-30
申请号:US1905277560
申请日:1905-09-08
Applicant: WRIGHT CHARLES H , MARSHALL WILLIAM E
Inventor: WRIGHT CHARLES H , MARSHALL WILLIAM E
CPC classification number: F16B7/1427 , Y10T403/32426 , Y10T403/7129
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公开(公告)号:US1244524A
公开(公告)日:1917-10-30
申请号:US9508716
申请日:1916-05-03
Applicant: MARSHALL WILLIAM E
Inventor: MARSHALL WILLIAM E
CPC classification number: B65H29/247
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