JPS5334708B1 - - Google Patents

Info

Publication number
JPS5334708B1
JPS5334708B1 JP3140571A JP3140571A JPS5334708B1 JP S5334708 B1 JPS5334708 B1 JP S5334708B1 JP 3140571 A JP3140571 A JP 3140571A JP 3140571 A JP3140571 A JP 3140571A JP S5334708 B1 JPS5334708 B1 JP S5334708B1
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.)
Pending
Application number
JP3140571A
Other languages
Japanese (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 JP3140571A priority Critical patent/JPS5334708B1/ja
Priority to GB1774772A priority patent/GB1393444A/en
Priority to US00245232A priority patent/US3810025A/en
Priority to FR7213861A priority patent/FR2133915B1/fr
Priority to DE19722264606 priority patent/DE2264606C3/de
Priority to DE19722219393 priority patent/DE2219393C3/de
Priority to US409918A priority patent/US3921078A/en
Publication of JPS5334708B1 publication Critical patent/JPS5334708B1/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)
JP3140571A 1971-04-20 1971-05-11 Pending JPS5334708B1 (enExample)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP3140571A JPS5334708B1 (enExample) 1971-05-11 1971-05-11
GB1774772A GB1393444A (en) 1971-04-20 1972-04-17 Field emission type electron gun device
US00245232A US3810025A (en) 1971-04-20 1972-04-18 Field emission type electron gun
FR7213861A FR2133915B1 (enExample) 1971-04-20 1972-04-19
DE19722264606 DE2264606C3 (de) 1972-04-20 Verfahren zum Konditionieren der Absaugelektrode bzw. zusätzlichen Elektrode einer Feldemissions-Elektronenstrahlquelle
DE19722219393 DE2219393C3 (de) 1971-04-20 1972-04-20 Einrichtung zum Schutz der Kathode einer Feldemissions-Elektronenkanone
US409918A US3921078A (en) 1971-04-20 1973-10-26 Breakdown protection for field emission electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3140571A JPS5334708B1 (enExample) 1971-05-11 1971-05-11

Publications (1)

Publication Number Publication Date
JPS5334708B1 true JPS5334708B1 (enExample) 1978-09-21

Family

ID=12330334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3140571A Pending JPS5334708B1 (enExample) 1971-04-20 1971-05-11

Country Status (1)

Country Link
JP (1) JPS5334708B1 (enExample)

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