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经营范围
发明名称
Grid making machine
摘要
申请公布号
US2411988(A)
申请公布日期
1946.12.03
申请号
US19440526092
申请日期
1944.03.11
申请人
EITEL-MCCULLOUGH, INC.
发明人
DRIESCHMAN DONALD F.;SHEPHERD GORDON;RABINAWITZ MENDEL;JR. ALMER M. NEWHALL,;SORG HAROLD E.
分类号
H01J19/00
主分类号
H01J19/00
代理机构
代理人
主权项
地址
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