JPS50100870A - - Google Patents

Info

Publication number
JPS50100870A
JPS50100870A JP49005776A JP577674A JPS50100870A JP S50100870 A JPS50100870 A JP S50100870A JP 49005776 A JP49005776 A JP 49005776A JP 577674 A JP577674 A JP 577674A JP S50100870 A JPS50100870 A JP S50100870A
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
JP49005776A
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 JP49005776A priority Critical patent/JPS50100870A/ja
Publication of JPS50100870A publication Critical patent/JPS50100870A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Eyeglasses (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP49005776A 1974-01-09 1974-01-09 Pending JPS50100870A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP49005776A JPS50100870A (fr) 1974-01-09 1974-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49005776A JPS50100870A (fr) 1974-01-09 1974-01-09

Publications (1)

Publication Number Publication Date
JPS50100870A true JPS50100870A (fr) 1975-08-09

Family

ID=11620506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49005776A Pending JPS50100870A (fr) 1974-01-09 1974-01-09

Country Status (1)

Country Link
JP (1) JPS50100870A (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652149A (en) * 1969-09-02 1972-03-28 Polaroid Corp Variable light-filtering device with a redox compound which functions as its own electrolyte
JPS4871380A (fr) * 1971-12-23 1973-09-27
JPS4898847A (fr) * 1972-03-28 1973-12-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652149A (en) * 1969-09-02 1972-03-28 Polaroid Corp Variable light-filtering device with a redox compound which functions as its own electrolyte
JPS4871380A (fr) * 1971-12-23 1973-09-27
JPS4898847A (fr) * 1972-03-28 1973-12-14

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