JPS4960938A - - Google Patents

Info

Publication number
JPS4960938A
JPS4960938A JP47103317A JP10331772A JPS4960938A JP S4960938 A JPS4960938 A JP S4960938A JP 47103317 A JP47103317 A JP 47103317A JP 10331772 A JP10331772 A JP 10331772A JP S4960938 A JPS4960938 A JP S4960938A
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
JP47103317A
Other languages
Japanese (ja)
Other versions
JPS5431692B2 (en:Method
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 JP10331772A priority Critical patent/JPS5431692B2/ja
Priority to US394626A priority patent/US3876288A/en
Priority to DE2345337A priority patent/DE2345337C2/de
Publication of JPS4960938A publication Critical patent/JPS4960938A/ja
Publication of JPS5431692B2 publication Critical patent/JPS5431692B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Exposure Control For Cameras (AREA)
  • Shutters For Cameras (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
JP10331772A 1972-09-08 1972-10-16 Expired JPS5431692B2 (en:Method)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10331772A JPS5431692B2 (en:Method) 1972-10-16 1972-10-16
US394626A US3876288A (en) 1972-09-08 1973-09-06 Light controlling device
DE2345337A DE2345337C2 (de) 1972-09-08 1973-09-07 Vorrichtung zum wahlweisen Sperren bzw. Freigeben eines Lichtweges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10331772A JPS5431692B2 (en:Method) 1972-10-16 1972-10-16

Publications (2)

Publication Number Publication Date
JPS4960938A true JPS4960938A (en:Method) 1974-06-13
JPS5431692B2 JPS5431692B2 (en:Method) 1979-10-09

Family

ID=14350809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10331772A Expired JPS5431692B2 (en:Method) 1972-09-08 1972-10-16

Country Status (1)

Country Link
JP (1) JPS5431692B2 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295326U (en:Method) * 1989-01-19 1990-07-30

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512876A (en) * 1964-06-29 1970-05-19 Alvin M Marks Dipolar electro-optic structures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512876A (en) * 1964-06-29 1970-05-19 Alvin M Marks Dipolar electro-optic structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295326U (en:Method) * 1989-01-19 1990-07-30

Also Published As

Publication number Publication date
JPS5431692B2 (en:Method) 1979-10-09

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