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经营范围
发明名称
Tandem seat
摘要
申请公布号
US2008448(A)
申请公布日期
1935.07.16
申请号
US19340751759
申请日期
1934.11.06
申请人
RUSSELL HARR ROBERT
发明人
HARR ROBERT RUSSELL
分类号
B62J1/14
主分类号
B62J1/14
代理机构
代理人
主权项
地址
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TELEPHONE SET
PRINTED BOARD CIRCUIT DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
MANUFACTURE OF HYBRID INTEGRATED CIRCUIT
OUTPUT BUFFER
BOARD OF HIGH THERMAL CONDUCTIVITY
