JPS6220130Y2 - - Google Patents

Info

Publication number
JPS6220130Y2
JPS6220130Y2 JP1980164591U JP16459180U JPS6220130Y2 JP S6220130 Y2 JPS6220130 Y2 JP S6220130Y2 JP 1980164591 U JP1980164591 U JP 1980164591U JP 16459180 U JP16459180 U JP 16459180U JP S6220130 Y2 JPS6220130 Y2 JP S6220130Y2
Authority
JP
Japan
Prior art keywords
cathode
holder
disk
emitting device
electron
Prior art date
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.)
Expired
Application number
JP1980164591U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5786252U (OSRAM
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 JP1980164591U priority Critical patent/JPS6220130Y2/ja
Publication of JPS5786252U publication Critical patent/JPS5786252U/ja
Application granted granted Critical
Publication of JPS6220130Y2 publication Critical patent/JPS6220130Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Electron Sources, Ion Sources (AREA)
JP1980164591U 1980-11-17 1980-11-17 Expired JPS6220130Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980164591U JPS6220130Y2 (OSRAM) 1980-11-17 1980-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980164591U JPS6220130Y2 (OSRAM) 1980-11-17 1980-11-17

Publications (2)

Publication Number Publication Date
JPS5786252U JPS5786252U (OSRAM) 1982-05-27
JPS6220130Y2 true JPS6220130Y2 (OSRAM) 1987-05-22

Family

ID=29523311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980164591U Expired JPS6220130Y2 (OSRAM) 1980-11-17 1980-11-17

Country Status (1)

Country Link
JP (1) JPS6220130Y2 (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730744Y2 (OSRAM) * 1975-12-29 1982-07-06
JPS545840A (en) * 1977-06-13 1979-01-17 Inst Elektroswarki Patona Cathode assembly for electron beam welding gun

Also Published As

Publication number Publication date
JPS5786252U (OSRAM) 1982-05-27

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