JPS5531526B2 - - Google Patents

Info

Publication number
JPS5531526B2
JPS5531526B2 JP5763775A JP5763775A JPS5531526B2 JP S5531526 B2 JPS5531526 B2 JP S5531526B2 JP 5763775 A JP5763775 A JP 5763775A JP 5763775 A JP5763775 A JP 5763775A JP S5531526 B2 JPS5531526 B2 JP S5531526B2
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
JP5763775A
Other languages
Japanese (ja)
Other versions
JPS51133001A (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 JP5763775A priority Critical patent/JPS51133001A/en
Publication of JPS51133001A publication Critical patent/JPS51133001A/en
Publication of JPS5531526B2 publication Critical patent/JPS5531526B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP5763775A 1975-05-14 1975-05-14 Disk recording device Granted JPS51133001A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5763775A JPS51133001A (en) 1975-05-14 1975-05-14 Disk recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5763775A JPS51133001A (en) 1975-05-14 1975-05-14 Disk recording device

Publications (2)

Publication Number Publication Date
JPS51133001A JPS51133001A (en) 1976-11-18
JPS5531526B2 true JPS5531526B2 (en) 1980-08-19

Family

ID=13061390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5763775A Granted JPS51133001A (en) 1975-05-14 1975-05-14 Disk recording device

Country Status (1)

Country Link
JP (1) JPS51133001A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146637U (en) * 1984-03-09 1985-09-28 日研産業株式会社 Diamond bit for round hole

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156934A (en) * 1980-05-08 1981-12-03 Yoshiro Nakamatsu Uneven orientation recording medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938529A (en) * 1972-08-11 1974-04-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938529A (en) * 1972-08-11 1974-04-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60146637U (en) * 1984-03-09 1985-09-28 日研産業株式会社 Diamond bit for round hole

Also Published As

Publication number Publication date
JPS51133001A (en) 1976-11-18

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