JPS491243A - - Google Patents

Info

Publication number
JPS491243A
JPS491243A JP47038429A JP3842972A JPS491243A JP S491243 A JPS491243 A JP S491243A JP 47038429 A JP47038429 A JP 47038429A JP 3842972 A JP3842972 A JP 3842972A JP S491243 A JPS491243 A JP S491243A
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
JP47038429A
Other languages
Japanese (ja)
Other versions
JPS5133748B2 (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
Application filed filed Critical
Priority to JP47038429A priority Critical patent/JPS5133748B2/ja
Publication of JPS491243A publication Critical patent/JPS491243A/ja
Publication of JPS5133748B2 publication Critical patent/JPS5133748B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Surface Treatment Of Optical Elements (AREA)
  • Physical Vapour Deposition (AREA)
JP47038429A 1972-04-17 1972-04-17 Expired JPS5133748B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47038429A JPS5133748B2 (enrdf_load_stackoverflow) 1972-04-17 1972-04-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47038429A JPS5133748B2 (enrdf_load_stackoverflow) 1972-04-17 1972-04-17

Publications (2)

Publication Number Publication Date
JPS491243A true JPS491243A (enrdf_load_stackoverflow) 1974-01-08
JPS5133748B2 JPS5133748B2 (enrdf_load_stackoverflow) 1976-09-21

Family

ID=12525054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47038429A Expired JPS5133748B2 (enrdf_load_stackoverflow) 1972-04-17 1972-04-17

Country Status (1)

Country Link
JP (1) JPS5133748B2 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176575A (en) * 1960-12-19 1965-04-06 Bell & Howell Co Low reflectance optical member coatings with barrier layer
FR1489601A (enrdf_load_stackoverflow) * 1967-11-13
GB1254140A (en) * 1968-09-09 1971-11-17 Optical Coating Laboratory Inc Wide band anti-reflection coating and article coated therewith

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489601A (enrdf_load_stackoverflow) * 1967-11-13
US3176575A (en) * 1960-12-19 1965-04-06 Bell & Howell Co Low reflectance optical member coatings with barrier layer
GB1254140A (en) * 1968-09-09 1971-11-17 Optical Coating Laboratory Inc Wide band anti-reflection coating and article coated therewith

Also Published As

Publication number Publication date
JPS5133748B2 (enrdf_load_stackoverflow) 1976-09-21

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