JPH03108279U - - Google Patents

Info

Publication number
JPH03108279U
JPH03108279U JP1707490U JP1707490U JPH03108279U JP H03108279 U JPH03108279 U JP H03108279U JP 1707490 U JP1707490 U JP 1707490U JP 1707490 U JP1707490 U JP 1707490U JP H03108279 U JPH03108279 U JP H03108279U
Authority
JP
Japan
Prior art keywords
light
shielding plate
display device
constellation
constellation board
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
JP1707490U
Other languages
English (en)
Japanese (ja)
Other versions
JPH087418Y2 (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 JP1990017074U priority Critical patent/JPH087418Y2/ja
Publication of JPH03108279U publication Critical patent/JPH03108279U/ja
Application granted granted Critical
Publication of JPH087418Y2 publication Critical patent/JPH087418Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP1990017074U 1990-02-21 1990-02-21 天体表示装置 Expired - Lifetime JPH087418Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990017074U JPH087418Y2 (ja) 1990-02-21 1990-02-21 天体表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990017074U JPH087418Y2 (ja) 1990-02-21 1990-02-21 天体表示装置

Publications (2)

Publication Number Publication Date
JPH03108279U true JPH03108279U (cs) 1991-11-07
JPH087418Y2 JPH087418Y2 (ja) 1996-03-04

Family

ID=31520307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990017074U Expired - Lifetime JPH087418Y2 (ja) 1990-02-21 1990-02-21 天体表示装置

Country Status (1)

Country Link
JP (1) JPH087418Y2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003122247A (ja) * 2001-10-17 2003-04-25 Minoruta Puranetariumu Kk プラネタリウム装置および星野投映原板
JP2009098571A (ja) * 2007-10-19 2009-05-07 Goto Optical Mfg Co プラネタリウムにおける恒星の瞬き装置
WO2022158364A1 (ja) * 2021-01-19 2022-07-28 株式会社セガトイズ 映像表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03155590A (ja) * 1989-11-14 1991-07-03 Citizen Watch Co Ltd 星座表示盤

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03155590A (ja) * 1989-11-14 1991-07-03 Citizen Watch Co Ltd 星座表示盤

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003122247A (ja) * 2001-10-17 2003-04-25 Minoruta Puranetariumu Kk プラネタリウム装置および星野投映原板
JP2009098571A (ja) * 2007-10-19 2009-05-07 Goto Optical Mfg Co プラネタリウムにおける恒星の瞬き装置
WO2022158364A1 (ja) * 2021-01-19 2022-07-28 株式会社セガトイズ 映像表示装置
JP2022110912A (ja) * 2021-01-19 2022-07-29 株式会社セガトイズ 映像表示装置

Also Published As

Publication number Publication date
JPH087418Y2 (ja) 1996-03-04

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