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JPS56121075A - Projector for planetarium - Google Patents

Projector for planetarium

Info

Publication number
JPS56121075A
JPS56121075A JP14592480A JP14592480A JPS56121075A JP S56121075 A JPS56121075 A JP S56121075A JP 14592480 A JP14592480 A JP 14592480A JP 14592480 A JP14592480 A JP 14592480A JP S56121075 A JPS56121075 A JP S56121075A
Authority
JP
Japan
Prior art keywords
planetarium
projector
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.)
Pending
Application number
JP14592480A
Other languages
Japanese (ja)
Inventor
Kenji Shiba
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP14592480A priority Critical patent/JPS56121075A/en
Publication of JPS56121075A publication Critical patent/JPS56121075A/en
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP14592480A 1980-10-17 1980-10-17 Projector for planetarium Pending JPS56121075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14592480A JPS56121075A (en) 1980-10-17 1980-10-17 Projector for planetarium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14592480A JPS56121075A (en) 1980-10-17 1980-10-17 Projector for planetarium

Publications (1)

Publication Number Publication Date
JPS56121075A true JPS56121075A (en) 1981-09-22

Family

ID=15396222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14592480A Pending JPS56121075A (en) 1980-10-17 1980-10-17 Projector for planetarium

Country Status (1)

Country Link
JP (1) JPS56121075A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009209752A (en) * 2008-03-04 2009-09-17 Toyota Central R&D Labs Inc Visualization engine and piston for visualization engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009209752A (en) * 2008-03-04 2009-09-17 Toyota Central R&D Labs Inc Visualization engine and piston for visualization engine

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