Title:
【発明の名称】熱陰極型電離真空測定子の電子電流検出及びコレクタ電位の供給回路
Document Type and Number:
Japanese Patent JPH0675385
Kind Code:
B2
Inventors:
Suzuki next
Application Number:
JP13020789A
Publication Date:
September 21, 1994
Filing Date:
May 25, 1989
Export Citation:
Assignee:
Daia Vacuum Co., Ltd.
International Classes:
H01J41/04; (IPC1-7): H01J41/04
Attorney, Agent or Firm:
Kei Ogawa
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