Patent search ap:("RCA CORP") AND inv:"LEAMAN JOEL R" Page 1

1.

发明授权
Photoconductive pickup tube having opaque gold pattern encapsulated in tin oxide layer 失效
Title translation: 具有浸入氧化物层的OPAQUE GOLD图案的光电吸管

公开(公告)号：US3519866A

公开(公告)日：1970-07-07

申请号：US3519866D

申请日：1967-09-26

Applicant: RCA CORP

Inventor： LEAMAN JOEL R

IPC: H01J29/45 , H01J31/26 , H01J39/00

CPC classification number: H01J29/45

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