JPS5422081B2 - - Google Patents

Info

Publication number
JPS5422081B2
JPS5422081B2 JP7998272A JP7998272A JPS5422081B2 JP S5422081 B2 JPS5422081 B2 JP S5422081B2 JP 7998272 A JP7998272 A JP 7998272A JP 7998272 A JP7998272 A JP 7998272A JP S5422081 B2 JPS5422081 B2 JP S5422081B2
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
JP7998272A
Other languages
Japanese (ja)
Other versions
JPS4938529A (de
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 JP7998272A priority Critical patent/JPS5422081B2/ja
Publication of JPS4938529A publication Critical patent/JPS4938529A/ja
Publication of JPS5422081B2 publication Critical patent/JPS5422081B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
JP7998272A 1972-08-11 1972-08-11 Expired JPS5422081B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7998272A JPS5422081B2 (de) 1972-08-11 1972-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7998272A JPS5422081B2 (de) 1972-08-11 1972-08-11

Publications (2)

Publication Number Publication Date
JPS4938529A JPS4938529A (de) 1974-04-10
JPS5422081B2 true JPS5422081B2 (de) 1979-08-04

Family

ID=13705516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7998272A Expired JPS5422081B2 (de) 1972-08-11 1972-08-11

Country Status (1)

Country Link
JP (1) JPS5422081B2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133001A (en) * 1975-05-14 1976-11-18 Matsushita Electric Ind Co Ltd Disk recording device
JPS5223318A (en) * 1975-08-15 1977-02-22 Teac Co Optical magnetic recording method
JPS5532246A (en) * 1978-08-25 1980-03-06 Matsushita Electric Ind Co Ltd Optical recorder and reproducing device
JPS563438A (en) * 1979-06-25 1981-01-14 Hitachi Ltd Optical information recording method
JPS5733441A (en) * 1980-08-07 1982-02-23 Matsushita Electric Ind Co Ltd Optical information recorder and reproducer
JPH03107036A (ja) * 1989-09-19 1991-05-07 Shimizu Corp 構造物の構築方法

Also Published As

Publication number Publication date
JPS4938529A (de) 1974-04-10

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