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经营范围
发明名称
Improvements in or relating to copying machines
摘要
申请公布号
GB785920(A)
申请公布日期
1957.11.06
申请号
GB19550000002
申请日期
1955.01.01
申请人
THE BIRMINGHAM SMALL ARMS COMPANY LIMITED
发明人
LEVERINGTON GEORGE HENRY
分类号
B23C3/18
主分类号
B23C3/18
代理机构
代理人
主权项
地址
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