JPS502933A - - Google Patents

Info

Publication number
JPS502933A
JPS502933A JP5065573A JP5065573A JPS502933A JP S502933 A JPS502933 A JP S502933A JP 5065573 A JP5065573 A JP 5065573A JP 5065573 A JP5065573 A JP 5065573A JP S502933 A JPS502933 A JP S502933A
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
JP5065573A
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 JP5065573A priority Critical patent/JPS502933A/ja
Publication of JPS502933A publication Critical patent/JPS502933A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP5065573A 1973-05-09 1973-05-09 Pending JPS502933A (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5065573A JPS502933A (cs) 1973-05-09 1973-05-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5065573A JPS502933A (cs) 1973-05-09 1973-05-09

Publications (1)

Publication Number Publication Date
JPS502933A true JPS502933A (cs) 1975-01-13

Family

ID=12864950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5065573A Pending JPS502933A (cs) 1973-05-09 1973-05-09

Country Status (1)

Country Link
JP (1) JPS502933A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114216A (cs) * 1973-03-05 1974-10-31
JPS6116547U (ja) * 1984-07-04 1986-01-30 富士写真フイルム株式会社 透過型オ−バ−ヘツドプロジエクタ−
JPH03174135A (ja) * 1989-09-12 1991-07-29 Toppan Printing Co Ltd 反射形スクリーン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811302U (cs) * 1971-06-21 1973-02-08

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4811302U (cs) * 1971-06-21 1973-02-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114216A (cs) * 1973-03-05 1974-10-31
JPS6116547U (ja) * 1984-07-04 1986-01-30 富士写真フイルム株式会社 透過型オ−バ−ヘツドプロジエクタ−
JPH03174135A (ja) * 1989-09-12 1991-07-29 Toppan Printing Co Ltd 反射形スクリーン

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