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Title:
THERMION CATHODE AND METHOD OF PRODUCING SAME
Document Type and Number:
Japanese Patent JPS6147038
Kind Code:
A
Inventors:
JIEISON JIYON KIMU
Application Number:
JP13705184A
Publication Date:
March 07, 1986
Filing Date:
July 02, 1984
Export Citation:
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Assignee:
JIEISON JIYON KIMU
International Classes:
H01J9/04; H01J1/14; H01J1/15; H01J1/16; (IPC1-7): H01J1/14; H01J1/16; H01J9/04
Domestic Patent References:
JPS5110541A1976-01-28
JPS5118049U1976-02-09
JPS5763744A1982-04-17
JPS5790839A1982-06-05
JPS5451468A1979-04-23
Attorney, Agent or Firm:
Minoru Nakamura



 
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