JPS5067148A - - Google Patents

Info

Publication number
JPS5067148A
JPS5067148A JP49105517A JP10551774A JPS5067148A JP S5067148 A JPS5067148 A JP S5067148A JP 49105517 A JP49105517 A JP 49105517A JP 10551774 A JP10551774 A JP 10551774A JP S5067148 A JPS5067148 A JP S5067148A
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.)
Granted
Application number
JP49105517A
Other languages
Japanese (ja)
Other versions
JPS5438904B2 (enrdf_load_stackoverflow
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
Priority claimed from US406569A external-priority patent/US3858965A/en
Application filed filed Critical
Publication of JPS5067148A publication Critical patent/JPS5067148A/ja
Publication of JPS5438904B2 publication Critical patent/JPS5438904B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)
JP10551774A 1973-10-15 1974-09-14 Expired JPS5438904B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US406569A US3858965A (en) 1972-07-10 1973-10-15 Five layer anti-reflection coating

Publications (2)

Publication Number Publication Date
JPS5067148A true JPS5067148A (enrdf_load_stackoverflow) 1975-06-05
JPS5438904B2 JPS5438904B2 (enrdf_load_stackoverflow) 1979-11-24

Family

ID=23608554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10551774A Expired JPS5438904B2 (enrdf_load_stackoverflow) 1973-10-15 1974-09-14

Country Status (1)

Country Link
JP (1) JPS5438904B2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156643A (en) * 1976-06-23 1977-12-27 Nippon Chemical Ind Optical element of coated synthetic resin substrate
JPS5647001A (en) * 1979-09-25 1981-04-28 Canon Inc Optical system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52156643A (en) * 1976-06-23 1977-12-27 Nippon Chemical Ind Optical element of coated synthetic resin substrate
JPS5647001A (en) * 1979-09-25 1981-04-28 Canon Inc Optical system

Also Published As

Publication number Publication date
JPS5438904B2 (enrdf_load_stackoverflow) 1979-11-24

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