JPH0540533Y2 - - Google Patents

Info

Publication number
JPH0540533Y2
JPH0540533Y2 JP1988054061U JP5406188U JPH0540533Y2 JP H0540533 Y2 JPH0540533 Y2 JP H0540533Y2 JP 1988054061 U JP1988054061 U JP 1988054061U JP 5406188 U JP5406188 U JP 5406188U JP H0540533 Y2 JPH0540533 Y2 JP H0540533Y2
Authority
JP
Japan
Prior art keywords
plate
planet
encoder
servo controller
earth
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.)
Expired - Lifetime
Application number
JP1988054061U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01157378U (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 JP1988054061U priority Critical patent/JPH0540533Y2/ja
Publication of JPH01157378U publication Critical patent/JPH01157378U/ja
Application granted granted Critical
Publication of JPH0540533Y2 publication Critical patent/JPH0540533Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Instructional Devices (AREA)
JP1988054061U 1988-04-22 1988-04-22 Expired - Lifetime JPH0540533Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988054061U JPH0540533Y2 (enrdf_load_stackoverflow) 1988-04-22 1988-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988054061U JPH0540533Y2 (enrdf_load_stackoverflow) 1988-04-22 1988-04-22

Publications (2)

Publication Number Publication Date
JPH01157378U JPH01157378U (enrdf_load_stackoverflow) 1989-10-30
JPH0540533Y2 true JPH0540533Y2 (enrdf_load_stackoverflow) 1993-10-14

Family

ID=31280009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988054061U Expired - Lifetime JPH0540533Y2 (enrdf_load_stackoverflow) 1988-04-22 1988-04-22

Country Status (1)

Country Link
JP (1) JPH0540533Y2 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168682A (en) * 1980-05-29 1981-12-24 Minolta Camera Kk Automatic displaying device for planetarium
JPH0654409B2 (ja) * 1986-03-26 1994-07-20 株式会社五藤光学研究所 プラネタリウムにおける惑星上から眺めた星空の再現方法

Also Published As

Publication number Publication date
JPH01157378U (enrdf_load_stackoverflow) 1989-10-30

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