JPS4946937A - - Google Patents

Info

Publication number
JPS4946937A
JPS4946937A JP47091086A JP9108672A JPS4946937A JP S4946937 A JPS4946937 A JP S4946937A JP 47091086 A JP47091086 A JP 47091086A JP 9108672 A JP9108672 A JP 9108672A JP S4946937 A JPS4946937 A JP S4946937A
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
JP47091086A
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 JP47091086A priority Critical patent/JPS4946937A/ja
Publication of JPS4946937A publication Critical patent/JPS4946937A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Projection Apparatus (AREA)
JP47091086A 1972-09-11 1972-09-11 Pending JPS4946937A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47091086A JPS4946937A (en) 1972-09-11 1972-09-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47091086A JPS4946937A (en) 1972-09-11 1972-09-11

Publications (1)

Publication Number Publication Date
JPS4946937A true JPS4946937A (en) 1974-05-07

Family

ID=14016695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47091086A Pending JPS4946937A (en) 1972-09-11 1972-09-11

Country Status (1)

Country Link
JP (1) JPS4946937A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04195030A (en) * 1990-11-28 1992-07-15 Hitachi Ltd Projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04195030A (en) * 1990-11-28 1992-07-15 Hitachi Ltd Projector

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