JPS4940058A - - Google Patents

Info

Publication number
JPS4940058A
JPS4940058A JP8228372A JP8228372A JPS4940058A JP S4940058 A JPS4940058 A JP S4940058A JP 8228372 A JP8228372 A JP 8228372A JP 8228372 A JP8228372 A JP 8228372A JP S4940058 A JPS4940058 A JP S4940058A
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
JP8228372A
Other languages
Japanese (ja)
Other versions
JPS5520635B2 (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 JP8228372A priority Critical patent/JPS5520635B2/ja
Publication of JPS4940058A publication Critical patent/JPS4940058A/ja
Publication of JPS5520635B2 publication Critical patent/JPS5520635B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP8228372A 1972-08-17 1972-08-17 Expired JPS5520635B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8228372A JPS5520635B2 (en) 1972-08-17 1972-08-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8228372A JPS5520635B2 (en) 1972-08-17 1972-08-17

Publications (2)

Publication Number Publication Date
JPS4940058A true JPS4940058A (en) 1974-04-15
JPS5520635B2 JPS5520635B2 (en) 1980-06-04

Family

ID=13770175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8228372A Expired JPS5520635B2 (en) 1972-08-17 1972-08-17

Country Status (1)

Country Link
JP (1) JPS5520635B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161234A (en) * 1982-03-19 1983-09-24 Jeol Ltd Field emission type charged particle generator
JPH04118844A (en) * 1990-09-07 1992-04-20 Mitsubishi Electric Corp Grid pulser
JPH0689679A (en) * 1992-04-01 1994-03-29 Internatl Business Mach Corp <Ibm> Strong coherent electron pulse source

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264860U (en) * 1985-10-11 1987-04-22

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314101U (en) * 1976-07-19 1978-02-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314101U (en) * 1976-07-19 1978-02-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161234A (en) * 1982-03-19 1983-09-24 Jeol Ltd Field emission type charged particle generator
JPS6340017B2 (en) * 1982-03-19 1988-08-09 Nippon Electron Optics Lab
JPH04118844A (en) * 1990-09-07 1992-04-20 Mitsubishi Electric Corp Grid pulser
JPH0689679A (en) * 1992-04-01 1994-03-29 Internatl Business Mach Corp <Ibm> Strong coherent electron pulse source

Also Published As

Publication number Publication date
JPS5520635B2 (en) 1980-06-04

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