JPS4844180A - - Google Patents

Info

Publication number
JPS4844180A
JPS4844180A JP46077711A JP7771171A JPS4844180A JP S4844180 A JPS4844180 A JP S4844180A JP 46077711 A JP46077711 A JP 46077711A JP 7771171 A JP7771171 A JP 7771171A JP S4844180 A JPS4844180 A JP S4844180A
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
JP46077711A
Other languages
Japanese (ja)
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 JP46077711A priority Critical patent/JPS4844180A/ja
Publication of JPS4844180A publication Critical patent/JPS4844180A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
JP46077711A 1971-10-04 1971-10-04 Pending JPS4844180A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP46077711A JPS4844180A (en) 1971-10-04 1971-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46077711A JPS4844180A (en) 1971-10-04 1971-10-04

Publications (1)

Publication Number Publication Date
JPS4844180A true JPS4844180A (en) 1973-06-25

Family

ID=13641461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46077711A Pending JPS4844180A (en) 1971-10-04 1971-10-04

Country Status (1)

Country Link
JP (1) JPS4844180A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4772700A (en) * 1985-12-19 1988-09-20 Showa Denko Kabushiki Kaisha Spiropiperidinenaphthoxazine compound
JPH07253633A (en) * 1978-09-08 1995-10-03 A O Inc Photochromic optical device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07253633A (en) * 1978-09-08 1995-10-03 A O Inc Photochromic optical device
US4772700A (en) * 1985-12-19 1988-09-20 Showa Denko Kabushiki Kaisha Spiropiperidinenaphthoxazine compound

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