JPS5674431U - - Google Patents

Info

Publication number
JPS5674431U
JPS5674431U JP1979155264U JP15526479U JPS5674431U JP S5674431 U JPS5674431 U JP S5674431U JP 1979155264 U JP1979155264 U JP 1979155264U JP 15526479 U JP15526479 U JP 15526479U JP S5674431 U JPS5674431 U JP S5674431U
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
JP1979155264U
Other languages
Japanese (ja)
Other versions
JPH0233231Y2 (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 JP1979155264U priority Critical patent/JPH0233231Y2/ja
Publication of JPS5674431U publication Critical patent/JPS5674431U/ja
Application granted granted Critical
Publication of JPH0233231Y2 publication Critical patent/JPH0233231Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP1979155264U 1979-11-08 1979-11-08 Expired JPH0233231Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979155264U JPH0233231Y2 (enrdf_load_stackoverflow) 1979-11-08 1979-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979155264U JPH0233231Y2 (enrdf_load_stackoverflow) 1979-11-08 1979-11-08

Publications (2)

Publication Number Publication Date
JPS5674431U true JPS5674431U (enrdf_load_stackoverflow) 1981-06-18
JPH0233231Y2 JPH0233231Y2 (enrdf_load_stackoverflow) 1990-09-07

Family

ID=29667304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979155264U Expired JPH0233231Y2 (enrdf_load_stackoverflow) 1979-11-08 1979-11-08

Country Status (1)

Country Link
JP (1) JPH0233231Y2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63165641U (enrdf_load_stackoverflow) * 1987-04-16 1988-10-28
JPH0165569U (enrdf_load_stackoverflow) * 1988-09-30 1989-04-26
KR100258057B1 (ko) * 1996-08-16 2000-06-01 기타지마 요시토시 렌티큐라렌즈시트와 디스플레이용 전면판 및 투과형 스크린

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877830A (enrdf_load_stackoverflow) * 1971-12-15 1973-10-19
JPS5189419A (enrdf_load_stackoverflow) * 1975-02-03 1976-08-05
JPS5273031A (en) * 1975-12-13 1977-06-18 Tokyo Purasuchitsuku Renzu Kk Transmission type screen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4877830A (enrdf_load_stackoverflow) * 1971-12-15 1973-10-19
JPS5189419A (enrdf_load_stackoverflow) * 1975-02-03 1976-08-05
JPS5273031A (en) * 1975-12-13 1977-06-18 Tokyo Purasuchitsuku Renzu Kk Transmission type screen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63165641U (enrdf_load_stackoverflow) * 1987-04-16 1988-10-28
JPH0165569U (enrdf_load_stackoverflow) * 1988-09-30 1989-04-26
KR100258057B1 (ko) * 1996-08-16 2000-06-01 기타지마 요시토시 렌티큐라렌즈시트와 디스플레이용 전면판 및 투과형 스크린

Also Published As

Publication number Publication date
JPH0233231Y2 (enrdf_load_stackoverflow) 1990-09-07

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