JPS4886462A - - Google Patents

Info

Publication number
JPS4886462A
JPS4886462A JP1601572A JP1601572A JPS4886462A JP S4886462 A JPS4886462 A JP S4886462A JP 1601572 A JP1601572 A JP 1601572A JP 1601572 A JP1601572 A JP 1601572A JP S4886462 A JPS4886462 A JP S4886462A
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
JP1601572A
Other languages
Japanese (ja)
Other versions
JPS5318140B2 (en:Method
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 JP1601572A priority Critical patent/JPS5318140B2/ja
Publication of JPS4886462A publication Critical patent/JPS4886462A/ja
Publication of JPS5318140B2 publication Critical patent/JPS5318140B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)
JP1601572A 1972-02-17 1972-02-17 Expired JPS5318140B2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1601572A JPS5318140B2 (en:Method) 1972-02-17 1972-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1601572A JPS5318140B2 (en:Method) 1972-02-17 1972-02-17

Publications (2)

Publication Number Publication Date
JPS4886462A true JPS4886462A (en:Method) 1973-11-15
JPS5318140B2 JPS5318140B2 (en:Method) 1978-06-13

Family

ID=11904733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1601572A Expired JPS5318140B2 (en:Method) 1972-02-17 1972-02-17

Country Status (1)

Country Link
JP (1) JPS5318140B2 (en:Method)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919373A (en) * 1957-01-22 1959-12-29 Edgerton Germeshausen & Grier Cathode heater
JPS433701Y1 (en:Method) * 1967-07-26 1968-02-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919373A (en) * 1957-01-22 1959-12-29 Edgerton Germeshausen & Grier Cathode heater
JPS433701Y1 (en:Method) * 1967-07-26 1968-02-16

Also Published As

Publication number Publication date
JPS5318140B2 (en:Method) 1978-06-13

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