JPS5366246A - Light protect filter - Google Patents

Light protect filter

Info

Publication number
JPS5366246A
JPS5366246A JP14077476A JP14077476A JPS5366246A JP S5366246 A JPS5366246 A JP S5366246A JP 14077476 A JP14077476 A JP 14077476A JP 14077476 A JP14077476 A JP 14077476A JP S5366246 A JPS5366246 A JP S5366246A
Authority
JP
Japan
Prior art keywords
protect filter
light protect
light
filter
protect
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
JP14077476A
Other languages
Japanese (ja)
Inventor
Budomigaa Heruman
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.)
REBIYUU TONMEN AG
Original Assignee
REBIYUU TONMEN AG
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 REBIYUU TONMEN AG filed Critical REBIYUU TONMEN AG
Priority to JP14077476A priority Critical patent/JPS5366246A/en
Publication of JPS5366246A publication Critical patent/JPS5366246A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP14077476A 1976-11-25 1976-11-25 Light protect filter Pending JPS5366246A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14077476A JPS5366246A (en) 1976-11-25 1976-11-25 Light protect filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14077476A JPS5366246A (en) 1976-11-25 1976-11-25 Light protect filter

Publications (1)

Publication Number Publication Date
JPS5366246A true JPS5366246A (en) 1978-06-13

Family

ID=15276429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14077476A Pending JPS5366246A (en) 1976-11-25 1976-11-25 Light protect filter

Country Status (1)

Country Link
JP (1) JPS5366246A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146142A (en) * 1974-10-18 1976-04-20 Toyo Electric Mfg Co Ltd JIDOKORYOCHOSEIKI
JPS51146249A (en) * 1975-06-07 1976-12-15 Dainippon Toryo Co Ltd Liquid crystal glasses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146142A (en) * 1974-10-18 1976-04-20 Toyo Electric Mfg Co Ltd JIDOKORYOCHOSEIKI
JPS51146249A (en) * 1975-06-07 1976-12-15 Dainippon Toryo Co Ltd Liquid crystal glasses

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