JPS5674430U - - Google Patents

Info

Publication number
JPS5674430U
JPS5674430U JP1979155263U JP15526379U JPS5674430U JP S5674430 U JPS5674430 U JP S5674430U JP 1979155263 U JP1979155263 U JP 1979155263U JP 15526379 U JP15526379 U JP 15526379U JP S5674430 U JPS5674430 U JP S5674430U
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
JP1979155263U
Other languages
Japanese (ja)
Other versions
JPH019948Y2 (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 JP1979155263U priority Critical patent/JPH019948Y2/ja
Publication of JPS5674430U publication Critical patent/JPS5674430U/ja
Application granted granted Critical
Publication of JPH019948Y2 publication Critical patent/JPH019948Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP1979155263U 1979-11-08 1979-11-08 Expired JPH019948Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979155263U JPH019948Y2 (enrdf_load_stackoverflow) 1979-11-08 1979-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979155263U JPH019948Y2 (enrdf_load_stackoverflow) 1979-11-08 1979-11-08

Publications (2)

Publication Number Publication Date
JPS5674430U true JPS5674430U (enrdf_load_stackoverflow) 1981-06-18
JPH019948Y2 JPH019948Y2 (enrdf_load_stackoverflow) 1989-03-20

Family

ID=29667303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979155263U Expired JPH019948Y2 (enrdf_load_stackoverflow) 1979-11-08 1979-11-08

Country Status (1)

Country Link
JP (1) JPH019948Y2 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251538U (enrdf_load_stackoverflow) * 1975-10-09 1977-04-13
JPS52124748U (enrdf_load_stackoverflow) * 1976-03-18 1977-09-22
JPS53142230A (en) * 1977-05-18 1978-12-11 Dainippon Printing Co Ltd Transmission type screen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5251538U (enrdf_load_stackoverflow) * 1975-10-09 1977-04-13
JPS52124748U (enrdf_load_stackoverflow) * 1976-03-18 1977-09-22
JPS53142230A (en) * 1977-05-18 1978-12-11 Dainippon Printing Co Ltd Transmission type screen

Also Published As

Publication number Publication date
JPH019948Y2 (enrdf_load_stackoverflow) 1989-03-20

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