JPS563533U - - Google Patents

Info

Publication number
JPS563533U
JPS563533U JP8256879U JP8256879U JPS563533U JP S563533 U JPS563533 U JP S563533U JP 8256879 U JP8256879 U JP 8256879U JP 8256879 U JP8256879 U JP 8256879U JP S563533 U JPS563533 U JP S563533U
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
JP8256879U
Other languages
Japanese (ja)
Other versions
JPH0142093Y2 (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 JP1979082568U priority Critical patent/JPH0142093Y2/ja
Publication of JPS563533U publication Critical patent/JPS563533U/ja
Application granted granted Critical
Publication of JPH0142093Y2 publication Critical patent/JPH0142093Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP1979082568U 1979-06-15 1979-06-15 Expired JPH0142093Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979082568U JPH0142093Y2 (enrdf_load_stackoverflow) 1979-06-15 1979-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979082568U JPH0142093Y2 (enrdf_load_stackoverflow) 1979-06-15 1979-06-15

Publications (2)

Publication Number Publication Date
JPS563533U true JPS563533U (enrdf_load_stackoverflow) 1981-01-13
JPH0142093Y2 JPH0142093Y2 (enrdf_load_stackoverflow) 1989-12-11

Family

ID=29315787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979082568U Expired JPH0142093Y2 (enrdf_load_stackoverflow) 1979-06-15 1979-06-15

Country Status (1)

Country Link
JP (1) JPH0142093Y2 (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892739A (ja) * 1981-11-25 1983-06-02 Kunihiko Murai 加圧空気による室内塵挨侵入防止装置
JPS58110938A (ja) * 1981-12-24 1983-07-01 Takenaka Komuten Co Ltd 空気清浄ユニツト
JPS5965716U (ja) * 1982-10-27 1984-05-02 株式会社竹中工務店 空気清浄装置
JPS6276849U (enrdf_load_stackoverflow) * 1986-10-28 1987-05-16
JPS62190339A (ja) * 1987-02-20 1987-08-20 Hitachi Ltd 清浄室装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845480A (en) * 1954-04-16 1958-07-29 Hazeltine Research Inc Optical structure for color-imagereproducing apparatus of the projection type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2845480A (en) * 1954-04-16 1958-07-29 Hazeltine Research Inc Optical structure for color-imagereproducing apparatus of the projection type

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5892739A (ja) * 1981-11-25 1983-06-02 Kunihiko Murai 加圧空気による室内塵挨侵入防止装置
JPS58110938A (ja) * 1981-12-24 1983-07-01 Takenaka Komuten Co Ltd 空気清浄ユニツト
JPS5965716U (ja) * 1982-10-27 1984-05-02 株式会社竹中工務店 空気清浄装置
JPS6276849U (enrdf_load_stackoverflow) * 1986-10-28 1987-05-16
JPS62190339A (ja) * 1987-02-20 1987-08-20 Hitachi Ltd 清浄室装置

Also Published As

Publication number Publication date
JPH0142093Y2 (enrdf_load_stackoverflow) 1989-12-11

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