JPS5541409B2 - - Google Patents

Info

Publication number
JPS5541409B2
JPS5541409B2 JP1245573A JP1245573A JPS5541409B2 JP S5541409 B2 JPS5541409 B2 JP S5541409B2 JP 1245573 A JP1245573 A JP 1245573A JP 1245573 A JP1245573 A JP 1245573A JP S5541409 B2 JPS5541409 B2 JP S5541409B2
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.)
Expired
Application number
JP1245573A
Other languages
Japanese (ja)
Other versions
JPS49103627A (fr
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 JP1245573A priority Critical patent/JPS5541409B2/ja
Publication of JPS49103627A publication Critical patent/JPS49103627A/ja
Publication of JPS5541409B2 publication Critical patent/JPS5541409B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1245573A 1973-02-01 1973-02-01 Expired JPS5541409B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1245573A JPS5541409B2 (fr) 1973-02-01 1973-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1245573A JPS5541409B2 (fr) 1973-02-01 1973-02-01

Publications (2)

Publication Number Publication Date
JPS49103627A JPS49103627A (fr) 1974-10-01
JPS5541409B2 true JPS5541409B2 (fr) 1980-10-24

Family

ID=11805802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1245573A Expired JPS5541409B2 (fr) 1973-02-01 1973-02-01

Country Status (1)

Country Link
JP (1) JPS5541409B2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210345Y2 (fr) * 1981-11-09 1987-03-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0792589B2 (ja) * 1989-05-26 1995-10-09 株式会社アサヒペン 高画質スクリーン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6210345Y2 (fr) * 1981-11-09 1987-03-11

Also Published As

Publication number Publication date
JPS49103627A (fr) 1974-10-01

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