JPS5641611U - - Google Patents

Info

Publication number
JPS5641611U
JPS5641611U JP12368779U JP12368779U JPS5641611U JP S5641611 U JPS5641611 U JP S5641611U JP 12368779 U JP12368779 U JP 12368779U JP 12368779 U JP12368779 U JP 12368779U JP S5641611 U JPS5641611 U JP S5641611U
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
JP12368779U
Other languages
Japanese (ja)
Other versions
JPS5747137Y2 (en
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 JP1979123687U priority Critical patent/JPS5747137Y2/ja
Publication of JPS5641611U publication Critical patent/JPS5641611U/ja
Application granted granted Critical
Publication of JPS5747137Y2 publication Critical patent/JPS5747137Y2/ja
Expired legal-status Critical Current

Links

JP1979123687U 1979-09-06 1979-09-06 Expired JPS5747137Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979123687U JPS5747137Y2 (en) 1979-09-06 1979-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979123687U JPS5747137Y2 (en) 1979-09-06 1979-09-06

Publications (2)

Publication Number Publication Date
JPS5641611U true JPS5641611U (en) 1981-04-16
JPS5747137Y2 JPS5747137Y2 (en) 1982-10-16

Family

ID=29355617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979123687U Expired JPS5747137Y2 (en) 1979-09-06 1979-09-06

Country Status (1)

Country Link
JP (1) JPS5747137Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109704U (en) * 1985-08-09 1986-07-11

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5299761A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Thermion radiation cathode
JPS52110563A (en) * 1976-03-15 1977-09-16 Hitachi Ltd Hexagonal boride cathode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5299761A (en) * 1976-02-18 1977-08-22 Hitachi Ltd Thermion radiation cathode
JPS52110563A (en) * 1976-03-15 1977-09-16 Hitachi Ltd Hexagonal boride cathode

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61109704U (en) * 1985-08-09 1986-07-11

Also Published As

Publication number Publication date
JPS5747137Y2 (en) 1982-10-16

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