JPS5186918A - - Google Patents

Info

Publication number
JPS5186918A
JPS5186918A JP50011293A JP1129375A JPS5186918A JP S5186918 A JPS5186918 A JP S5186918A JP 50011293 A JP50011293 A JP 50011293A JP 1129375 A JP1129375 A JP 1129375A JP S5186918 A JPS5186918 A JP S5186918A
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
JP50011293A
Other languages
Japanese (ja)
Inventor
Kaoru Chiba
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50011293A priority Critical patent/JPS5186918A/ja
Publication of JPS5186918A publication Critical patent/JPS5186918A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP50011293A 1975-01-29 1975-01-29 Pending JPS5186918A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50011293A JPS5186918A (zh) 1975-01-29 1975-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50011293A JPS5186918A (zh) 1975-01-29 1975-01-29

Publications (1)

Publication Number Publication Date
JPS5186918A true JPS5186918A (zh) 1976-07-30

Family

ID=11773936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50011293A Pending JPS5186918A (zh) 1975-01-29 1975-01-29

Country Status (1)

Country Link
JP (1) JPS5186918A (zh)

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