JPH0173871U - - Google Patents

Info

Publication number
JPH0173871U
JPH0173871U JP1987168177U JP16817787U JPH0173871U JP H0173871 U JPH0173871 U JP H0173871U JP 1987168177 U JP1987168177 U JP 1987168177U JP 16817787 U JP16817787 U JP 16817787U JP H0173871 U JPH0173871 U JP H0173871U
Authority
JP
Japan
Prior art keywords
celestial globe
earth
celestial
horizon
vertical axis
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
JP1987168177U
Other languages
English (en)
Japanese (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 JP1987168177U priority Critical patent/JPH0173871U/ja
Publication of JPH0173871U publication Critical patent/JPH0173871U/ja
Pending legal-status Critical Current

Links

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  • Instructional Devices (AREA)
JP1987168177U 1987-11-02 1987-11-02 Pending JPH0173871U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987168177U JPH0173871U (enrdf_load_stackoverflow) 1987-11-02 1987-11-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987168177U JPH0173871U (enrdf_load_stackoverflow) 1987-11-02 1987-11-02

Publications (1)

Publication Number Publication Date
JPH0173871U true JPH0173871U (enrdf_load_stackoverflow) 1989-05-18

Family

ID=31457126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987168177U Pending JPH0173871U (enrdf_load_stackoverflow) 1987-11-02 1987-11-02

Country Status (1)

Country Link
JP (1) JPH0173871U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240077834A (ko) * 2022-11-25 2024-06-03 한국 천문 연구원 천체 모사 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115328A (en) * 1977-03-18 1978-10-07 Sadao Kanezaki Star chart planisphere

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53115328A (en) * 1977-03-18 1978-10-07 Sadao Kanezaki Star chart planisphere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20240077834A (ko) * 2022-11-25 2024-06-03 한국 천문 연구원 천체 모사 장치

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