JPS49125416A - - Google Patents

Info

Publication number
JPS49125416A
JPS49125416A JP3770873A JP3770873A JPS49125416A JP S49125416 A JPS49125416 A JP S49125416A JP 3770873 A JP3770873 A JP 3770873A JP 3770873 A JP3770873 A JP 3770873A JP S49125416 A JPS49125416 A JP S49125416A
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
JP3770873A
Other languages
Japanese (ja)
Other versions
JPS5233642B2 (cs
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 JP3770873A priority Critical patent/JPS5233642B2/ja
Priority to US05/457,304 priority patent/US4001019A/en
Publication of JPS49125416A publication Critical patent/JPS49125416A/ja
Publication of JPS5233642B2 publication Critical patent/JPS5233642B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Glass Compositions (AREA)
JP3770873A 1972-03-08 1973-04-02 Expired JPS5233642B2 (cs)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3770873A JPS5233642B2 (cs) 1973-04-02 1973-04-02
US05/457,304 US4001019A (en) 1972-03-08 1974-04-02 Reversible light sensitive glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3770873A JPS5233642B2 (cs) 1973-04-02 1973-04-02

Publications (2)

Publication Number Publication Date
JPS49125416A true JPS49125416A (cs) 1974-11-30
JPS5233642B2 JPS5233642B2 (cs) 1977-08-30

Family

ID=12505013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3770873A Expired JPS5233642B2 (cs) 1972-03-08 1973-04-02

Country Status (1)

Country Link
JP (1) JPS5233642B2 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248426A (ja) * 1988-07-29 1990-02-19 Corning Glass Works フォトクロミックガラス
JP2011079688A (ja) * 2008-10-07 2011-04-21 Nippon Electric Glass Co Ltd 光学ガラス

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0248426A (ja) * 1988-07-29 1990-02-19 Corning Glass Works フォトクロミックガラス
JP2011079688A (ja) * 2008-10-07 2011-04-21 Nippon Electric Glass Co Ltd 光学ガラス

Also Published As

Publication number Publication date
JPS5233642B2 (cs) 1977-08-30

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