JPS5251539Y2 - - Google Patents

Info

Publication number
JPS5251539Y2
JPS5251539Y2 JP1972049419U JP4941972U JPS5251539Y2 JP S5251539 Y2 JPS5251539 Y2 JP S5251539Y2 JP 1972049419 U JP1972049419 U JP 1972049419U JP 4941972 U JP4941972 U JP 4941972U JP S5251539 Y2 JPS5251539 Y2 JP S5251539Y2
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
JP1972049419U
Other languages
Japanese (ja)
Other versions
JPS499129U (enrdf_load_stackoverflow
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 JP1972049419U priority Critical patent/JPS5251539Y2/ja
Publication of JPS499129U publication Critical patent/JPS499129U/ja
Application granted granted Critical
Publication of JPS5251539Y2 publication Critical patent/JPS5251539Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP1972049419U 1972-04-25 1972-04-25 Expired JPS5251539Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972049419U JPS5251539Y2 (enrdf_load_stackoverflow) 1972-04-25 1972-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972049419U JPS5251539Y2 (enrdf_load_stackoverflow) 1972-04-25 1972-04-25

Publications (2)

Publication Number Publication Date
JPS499129U JPS499129U (enrdf_load_stackoverflow) 1974-01-25
JPS5251539Y2 true JPS5251539Y2 (enrdf_load_stackoverflow) 1977-11-22

Family

ID=27928435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972049419U Expired JPS5251539Y2 (enrdf_load_stackoverflow) 1972-04-25 1972-04-25

Country Status (1)

Country Link
JP (1) JPS5251539Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59123850U (ja) * 1983-02-08 1984-08-21 三菱レイヨン株式会社 透過型スクリ−ン

Also Published As

Publication number Publication date
JPS499129U (enrdf_load_stackoverflow) 1974-01-25

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