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JPS54123963A - Filter for optical appliance - Google Patents

Filter for optical appliance

Info

Publication number
JPS54123963A
JPS54123963A JP3154678A JP3154678A JPS54123963A JP S54123963 A JPS54123963 A JP S54123963A JP 3154678 A JP3154678 A JP 3154678A JP 3154678 A JP3154678 A JP 3154678A JP S54123963 A JPS54123963 A JP S54123963A
Authority
JP
Japan
Prior art keywords
filter
optical appliance
appliance
optical
Prior art date
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
JP3154678A
Other languages
Japanese (ja)
Inventor
Yasuo Suzuki
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.)
TOYO KOUGAKU KOUGIYOU KK
Original Assignee
TOYO KOUGAKU KOUGIYOU KK
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 TOYO KOUGAKU KOUGIYOU KK filed Critical TOYO KOUGAKU KOUGIYOU KK
Priority to JP3154678A priority Critical patent/JPS54123963A/en
Publication of JPS54123963A publication Critical patent/JPS54123963A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Filters (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP3154678A 1978-03-18 1978-03-18 Filter for optical appliance Pending JPS54123963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3154678A JPS54123963A (en) 1978-03-18 1978-03-18 Filter for optical appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3154678A JPS54123963A (en) 1978-03-18 1978-03-18 Filter for optical appliance

Publications (1)

Publication Number Publication Date
JPS54123963A true JPS54123963A (en) 1979-09-26

Family

ID=12334179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3154678A Pending JPS54123963A (en) 1978-03-18 1978-03-18 Filter for optical appliance

Country Status (1)

Country Link
JP (1) JPS54123963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112544A (en) * 1982-12-20 1984-06-29 Toray Ind Inc Optical display mounting filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112544A (en) * 1982-12-20 1984-06-29 Toray Ind Inc Optical display mounting filter

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