Patent search ap:("RCA CORP") AND inv:"SCHULTZ JOHN B" Page 2

11.

发明授权
Transistor radio receivers 失效
Title translation: 晶体管无线电接收机

公开(公告)号：US3007046A

公开(公告)日：1961-10-31

申请号：US76134258

申请日：1958-09-16

Applicant: RCA CORP

Inventor： SCHULTZ JOHN B

IPC: H03D1/18 , H03G3/00

CPC classification number: H03G3/00 , H03D1/18

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