JPS5078340A - - Google Patents

Info

Publication number
JPS5078340A
JPS5078340A JP12539573A JP12539573A JPS5078340A JP S5078340 A JPS5078340 A JP S5078340A JP 12539573 A JP12539573 A JP 12539573A JP 12539573 A JP12539573 A JP 12539573A JP S5078340 A JPS5078340 A JP S5078340A
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
JP12539573A
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 JP12539573A priority Critical patent/JPS5078340A/ja
Priority to NL7414695A priority patent/NL7414695A/xx
Priority to DE19742453364 priority patent/DE2453364C3/de
Priority to FR7439468A priority patent/FR2251021A1/fr
Publication of JPS5078340A publication Critical patent/JPS5078340A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Optical Recording Or Reproduction (AREA)
JP12539573A 1973-11-09 1973-11-09 Pending JPS5078340A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP12539573A JPS5078340A (ja) 1973-11-09 1973-11-09
NL7414695A NL7414695A (nl) 1973-11-09 1974-11-11 Automatische focusseringsinrichting.
DE19742453364 DE2453364C3 (de) 1973-11-09 1974-11-11 Automatische Fokussiervorrichtung
FR7439468A FR2251021A1 (en) 1973-11-09 1974-12-03 Automatic focussing system for laser beam on to moving object - has out of focus detector of beam of surface producing signal in feedback to correct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12539573A JPS5078340A (ja) 1973-11-09 1973-11-09

Publications (1)

Publication Number Publication Date
JPS5078340A true JPS5078340A (ja) 1975-06-26

Family

ID=14909065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12539573A Pending JPS5078340A (ja) 1973-11-09 1973-11-09

Country Status (1)

Country Link
JP (1) JPS5078340A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100624A (ja) * 1986-11-28 1988-05-02 Matsushita Electric Ind Co Ltd 光学的再生装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100624A (ja) * 1986-11-28 1988-05-02 Matsushita Electric Ind Co Ltd 光学的再生装置

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