Patent search ap:("IBM") AND inv:"RUTZ RICHARD F" Page 5

41.

发明授权
High frequency transistor oscillator 失效
Title translation: 高频晶体管振荡器

公开(公告)号：US2842668A

公开(公告)日：1958-07-08

申请号：US51106955

申请日：1955-05-25

Applicant: IBM

Inventor： RUTZ RICHARD F

IPC: H01L29/00 , H03B5/00

CPC classification number: H01L29/00 , H03B5/00

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