JPS6286049U - - Google Patents

Info

Publication number
JPS6286049U
JPS6286049U JP17677385U JP17677385U JPS6286049U JP S6286049 U JPS6286049 U JP S6286049U JP 17677385 U JP17677385 U JP 17677385U JP 17677385 U JP17677385 U JP 17677385U JP S6286049 U JPS6286049 U JP S6286049U
Authority
JP
Japan
Prior art keywords
electron beam
circular bead
protruding circular
electrode structure
height
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.)
Pending
Application number
JP17677385U
Other languages
English (en)
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 JP17677385U priority Critical patent/JPS6286049U/ja
Publication of JPS6286049U publication Critical patent/JPS6286049U/ja
Pending legal-status Critical Current

Links

JP17677385U 1985-11-19 1985-11-19 Pending JPS6286049U (sh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17677385U JPS6286049U (sh) 1985-11-19 1985-11-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17677385U JPS6286049U (sh) 1985-11-19 1985-11-19

Publications (1)

Publication Number Publication Date
JPS6286049U true JPS6286049U (sh) 1987-06-01

Family

ID=31117345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17677385U Pending JPS6286049U (sh) 1985-11-19 1985-11-19

Country Status (1)

Country Link
JP (1) JPS6286049U (sh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314459B2 (sh) * 1974-09-03 1978-05-17
JPS5533474B1 (sh) * 1970-09-29 1980-08-30

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533474B1 (sh) * 1970-09-29 1980-08-30
JPS5314459B2 (sh) * 1974-09-03 1978-05-17

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