Patent search ap:("BELL TELEPHONE LABOR INC") AND inv:"THATCHER WILLARD H" Page 1

1.

发明授权
High frequency oscillator 失效
Title translation: 高频振荡器

公开(公告)号：US2810830A

公开(公告)日：1957-10-22

申请号：US37602253

申请日：1953-07-08

Applicant: BELL TELEPHONE LABOR INC

Inventor： GLASS MYRON S , MOLNAR JULIUS P , OCH HENRY G , THATCHER WILLARD H

IPC: H01J23/36 , H03B9/10

CPC classification number: H01J23/36 , H03B9/10

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