JPH01145681A - 天体表示装置 - Google Patents

天体表示装置

Info

Publication number
JPH01145681A
JPH01145681A JP30539587A JP30539587A JPH01145681A JP H01145681 A JPH01145681 A JP H01145681A JP 30539587 A JP30539587 A JP 30539587A JP 30539587 A JP30539587 A JP 30539587A JP H01145681 A JPH01145681 A JP H01145681A
Authority
JP
Japan
Prior art keywords
constellation
light source
observed
small
holes
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
JP30539587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0449946B2 (enrdf_load_stackoverflow
Inventor
Yoshio Fujino
藤野　良夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DX Antenna Co Ltd
Original Assignee
DX Antenna Co Ltd
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 by DX Antenna Co Ltd filed Critical DX Antenna Co Ltd
Priority to JP30539587A priority Critical patent/JPH01145681A/ja
Publication of JPH01145681A publication Critical patent/JPH01145681A/ja
Publication of JPH0449946B2 publication Critical patent/JPH0449946B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP30539587A 1987-12-01 1987-12-01 天体表示装置 Granted JPH01145681A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30539587A JPH01145681A (ja) 1987-12-01 1987-12-01 天体表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30539587A JPH01145681A (ja) 1987-12-01 1987-12-01 天体表示装置

Publications (2)

Publication Number Publication Date
JPH01145681A true JPH01145681A (ja) 1989-06-07
JPH0449946B2 JPH0449946B2 (enrdf_load_stackoverflow) 1992-08-12

Family

ID=17944604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30539587A Granted JPH01145681A (ja) 1987-12-01 1987-12-01 天体表示装置

Country Status (1)

Country Link
JP (1) JPH01145681A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006118172A1 (ja) * 2005-04-27 2006-11-09 Takayuki Ohira 簡易プラネタリウム装置および簡易画像投影装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006118172A1 (ja) * 2005-04-27 2006-11-09 Takayuki Ohira 簡易プラネタリウム装置および簡易画像投影装置
JP2006308785A (ja) * 2005-04-27 2006-11-09 Takayuki Ohira 簡易プラネタリウム装置および簡易画像投影装置
US7887194B2 (en) 2005-04-27 2011-02-15 Takayuki Ohira Simplified planetarium apparatus and simplified image projecting apparatus

Also Published As

Publication number Publication date
JPH0449946B2 (enrdf_load_stackoverflow) 1992-08-12

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