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经营范围
发明名称
Telemetric systems and apparatus
摘要
申请公布号
US2719284(A)
申请公布日期
1955.09.27
申请号
US19500189581
申请日期
1950.10.11
申请人
RAYMOND ROSEN ENGINEERING PRODUCTS, INC.
发明人
ROBERTS GEORGE A.;GROSSER CHARLES D.;JR. MARTIN V. KIEBERT,
分类号
H03M1/00;H04Q9/14
主分类号
H03M1/00
代理机构
代理人
主权项
地址
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