JPS493561A - - Google Patents

Info

Publication number
JPS493561A
JPS493561A JP3916672A JP3916672A JPS493561A JP S493561 A JPS493561 A JP S493561A JP 3916672 A JP3916672 A JP 3916672A JP 3916672 A JP3916672 A JP 3916672A JP S493561 A JPS493561 A JP S493561A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3916672A
Other versions
JPS5318142B2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3916672A priority Critical patent/JPS5318142B2/ja
Publication of JPS493561A publication Critical patent/JPS493561A/ja
Publication of JPS5318142B2 publication Critical patent/JPS5318142B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP3916672A 1972-04-20 1972-04-20 Expired JPS5318142B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3916672A JPS5318142B2 (ja) 1972-04-20 1972-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3916672A JPS5318142B2 (ja) 1972-04-20 1972-04-20

Publications (2)

Publication Number Publication Date
JPS493561A true JPS493561A (ja) 1974-01-12
JPS5318142B2 JPS5318142B2 (ja) 1978-06-13

Family

ID=12545524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3916672A Expired JPS5318142B2 (ja) 1972-04-20 1972-04-20

Country Status (1)

Country Link
JP (1) JPS5318142B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178696A (en) * 1974-12-28 1976-07-08 Tokyo Shibaura Electric Co x senkan
JPS53148601U (ja) * 1977-04-27 1978-11-22
JPS54123866A (en) * 1978-03-20 1979-09-26 Toshiba Corp Indirect type cathode for electron tubes and its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178696A (en) * 1974-12-28 1976-07-08 Tokyo Shibaura Electric Co x senkan
JPS53148601U (ja) * 1977-04-27 1978-11-22
JPS54123866A (en) * 1978-03-20 1979-09-26 Toshiba Corp Indirect type cathode for electron tubes and its manufacture

Also Published As

Publication number Publication date
JPS5318142B2 (ja) 1978-06-13

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