JPS4894401A - - Google Patents

Info

Publication number
JPS4894401A
JPS4894401A JP47026290A JP2629072A JPS4894401A JP S4894401 A JPS4894401 A JP S4894401A JP 47026290 A JP47026290 A JP 47026290A JP 2629072 A JP2629072 A JP 2629072A JP S4894401 A JPS4894401 A JP S4894401A
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
JP47026290A
Other languages
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 JP47026290A priority Critical patent/JPS4894401A/ja
Publication of JPS4894401A publication Critical patent/JPS4894401A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
JP47026290A 1972-03-15 1972-03-15 Pending JPS4894401A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47026290A JPS4894401A (enrdf_load_stackoverflow) 1972-03-15 1972-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47026290A JPS4894401A (enrdf_load_stackoverflow) 1972-03-15 1972-03-15

Publications (1)

Publication Number Publication Date
JPS4894401A true JPS4894401A (enrdf_load_stackoverflow) 1973-12-05

Family

ID=12189154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47026290A Pending JPS4894401A (enrdf_load_stackoverflow) 1972-03-15 1972-03-15

Country Status (1)

Country Link
JP (1) JPS4894401A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511697U (enrdf_load_stackoverflow) * 1979-03-19 1980-01-25

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536858A (en) * 1968-07-22 1970-10-27 Rca Corp Random access optical sound track reproducer with automatic gain controlled amplifiers responsive to a reference zone on each track

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536858A (en) * 1968-07-22 1970-10-27 Rca Corp Random access optical sound track reproducer with automatic gain controlled amplifiers responsive to a reference zone on each track

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5511697U (enrdf_load_stackoverflow) * 1979-03-19 1980-01-25

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