JPS5759627B2 - - Google Patents

Info

Publication number: JPS5759627B2
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.): Expired

Application number

JP49046287A

Other languages

Japanese (ja)

Other versions

JPS50141266A (en

Inventor

Takao Namae

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Jeol Ltd

Original Assignee

Nihon Denshi KK

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.)

1974-04-24

Filing date

1974-04-24

Publication date

1982-12-15

1974-04-24 Application filed by Nihon Denshi KK filed Critical Nihon Denshi KK

1974-04-24 Priority to JP49046287A priority Critical patent/JPS5759627B2/ja

1975-11-13 Publication of JPS50141266A publication Critical patent/JPS50141266A/ja

1982-12-15 Publication of JPS5759627B2 publication Critical patent/JPS5759627B2/ja

Status Expired legal-status Critical Current

Links

JP49046287A 1974-04-24 1974-04-24 Expired JPS5759627B2 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP49046287A JPS5759627B2 (en)	1974-04-24	1974-04-24

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP49046287A JPS5759627B2 (en)	1974-04-24	1974-04-24

Publications (2)

Publication Number	Publication Date
JPS50141266A JPS50141266A (en)	1975-11-13
JPS5759627B2 true JPS5759627B2 (en)	1982-12-15

Family

ID=12742988

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP49046287A Expired JPS5759627B2 (en)	1974-04-24	1974-04-24

Country Status (1)

Country	Link
JP (1)	JPS5759627B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5848989B2 (en) *	1978-01-25	1983-11-01	日本電子株式会社	Focusing device in electron beam equipment

1974
- 1974-04-24 JP JP49046287A patent/JPS5759627B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS50141266A (en)	1975-11-13

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