【考案の名称】電子管 - Toshiba Corporation

Title:

【考案の名称】電子管

Document Type and Number:

Japanese Patent JPH0664355

Kind Code:

U

Inventors:

Atsushi Yoshida
Koichi Kitade

Application Number:

JP553793U

Publication Date:

September 09, 1994

Filing Date:

February 19, 1993

Export Citation:

Assignee:

Toshiba Corporation

International Classes:

H01J7/18; H01J35/20; (IPC1-7): H01J35/20; H01J7/18

Attorney, Agent or Firm:

Takehiko Suzue

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