JPS61190543U - - Google Patents

Info

Publication number
JPS61190543U
JPS61190543U JP7478685U JP7478685U JPS61190543U JP S61190543 U JPS61190543 U JP S61190543U JP 7478685 U JP7478685 U JP 7478685U JP 7478685 U JP7478685 U JP 7478685U JP S61190543 U JPS61190543 U JP S61190543U
Authority
JP
Japan
Prior art keywords
support
head
fresnel lens
supports
swing
Prior art date
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
JP7478685U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419532Y2 (zh
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 JP1985074786U priority Critical patent/JPH0419532Y2/ja
Publication of JPS61190543U publication Critical patent/JPS61190543U/ja
Application granted granted Critical
Publication of JPH0419532Y2 publication Critical patent/JPH0419532Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1985074786U 1985-05-20 1985-05-20 Expired JPH0419532Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985074786U JPH0419532Y2 (zh) 1985-05-20 1985-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985074786U JPH0419532Y2 (zh) 1985-05-20 1985-05-20

Publications (2)

Publication Number Publication Date
JPS61190543U true JPS61190543U (zh) 1986-11-27
JPH0419532Y2 JPH0419532Y2 (zh) 1992-05-01

Family

ID=30615401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985074786U Expired JPH0419532Y2 (zh) 1985-05-20 1985-05-20

Country Status (1)

Country Link
JP (1) JPH0419532Y2 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171446U (zh) * 1988-05-16 1989-12-05
JPH01171445U (zh) * 1988-05-16 1989-12-05

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046545U (ja) * 1983-09-06 1985-04-02 富士写真フイルム株式会社 オ−バヘッドプロジェクタのミラ−フレネル板取付構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046545B2 (ja) * 1980-05-16 1985-10-16 日本電気株式会社 相補型ｍｏｓ記憶回路装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046545U (ja) * 1983-09-06 1985-04-02 富士写真フイルム株式会社 オ−バヘッドプロジェクタのミラ−フレネル板取付構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171446U (zh) * 1988-05-16 1989-12-05
JPH01171445U (zh) * 1988-05-16 1989-12-05

Also Published As

Publication number Publication date
JPH0419532Y2 (zh) 1992-05-01

Similar Documents

Publication Publication Date Title
JPS61190543U (zh)
JPH01162337U (zh)
JPH045007U (zh)
JPS61190545U (zh)
JPS61190544U (zh)
JPH0275632U (zh)
JPS60186432U (ja) 反射式オ−バ−ヘツドプロジエクタ−
JPH0283540U (zh)
JPH0247637U (zh)
JPS6243348U (zh)
JPS6044034U (ja) オ−バ−ヘッドプロジェクタの安全装置
JPH0475632U (zh)
JPH0275633U (zh)
JPH0479728U (zh)
JPH0420028U (zh)
JPS6451927U (zh)
JPS61119146U (zh)
JPH0275634U (zh)
JPS6299047U (zh)
JPH01154673U (zh)
JPH01171445U (zh)
JPS6310933U (zh)
JPH025739U (zh)
JPH0475634U (zh)
JPH0475633U (zh)