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经营范围
发明名称
Improvements in or relating to reproducing machines
摘要
申请公布号
GB396316(A)
申请公布日期
1933.08.03
申请号
GB19330004758
申请日期
1933.02.16
申请人
PRATT & WHITNEY COMPANY
发明人
分类号
B23Q35/20
主分类号
B23Q35/20
代理机构
代理人
主权项
地址
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