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公开(公告)号:US787129A
公开(公告)日:1905-04-11
申请号:US1905243048
申请日:1905-01-28
Applicant: STIRTON JAMES ELLIS
Inventor: STIRTON JAMES ELLIS
CPC classification number: E05F1/025
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公开(公告)号:US847523A
公开(公告)日:1907-03-19
申请号:US1906296706
申请日:1906-01-18
Applicant: STIRTON JAMES ELLIS
Inventor: STIRTON JAMES ELLIS
CPC classification number: A47G25/0685
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