JPS56134881U - - Google Patents

Info

Publication number
JPS56134881U
JPS56134881U JP1980032757U JP3275780U JPS56134881U JP S56134881 U JPS56134881 U JP S56134881U JP 1980032757 U JP1980032757 U JP 1980032757U JP 3275780 U JP3275780 U JP 3275780U JP S56134881 U JPS56134881 U JP S56134881U
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
JP1980032757U
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 JP1980032757U priority Critical patent/JPS56134881U/ja
Publication of JPS56134881U publication Critical patent/JPS56134881U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP1980032757U 1980-03-12 1980-03-12 Pending JPS56134881U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980032757U JPS56134881U (xx) 1980-03-12 1980-03-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980032757U JPS56134881U (xx) 1980-03-12 1980-03-12

Publications (1)

Publication Number Publication Date
JPS56134881U true JPS56134881U (xx) 1981-10-13

Family

ID=29628505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980032757U Pending JPS56134881U (xx) 1980-03-12 1980-03-12

Country Status (1)

Country Link
JP (1) JPS56134881U (xx)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500511A (en) * 1944-07-10 1950-03-14 Reliephographie Soc Pour L Exp Relief photograph having reflecting back
JPS5410963A (en) * 1977-06-24 1979-01-26 Westinghouse Electric Corp Electric device containing dielectric fluid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2500511A (en) * 1944-07-10 1950-03-14 Reliephographie Soc Pour L Exp Relief photograph having reflecting back
JPS5410963A (en) * 1977-06-24 1979-01-26 Westinghouse Electric Corp Electric device containing dielectric fluid

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