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经营范围
发明名称
Automatic pantograph machine
摘要
申请公布号
US2002393(A)
申请公布日期
1935.05.21
申请号
US19320647026
申请日期
1932.12.13
申请人
HENRY FREED HARVEY;BICKLEY MANN HAROLD
发明人
FREED HARVEY HENRY;MANN HAROLD BICKLEY
分类号
B43L13/10
主分类号
B43L13/10
代理机构
代理人
主权项
地址
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