JPH0254411U - - Google Patents

Info

Publication number
JPH0254411U
JPH0254411U JP13440588U JP13440588U JPH0254411U JP H0254411 U JPH0254411 U JP H0254411U JP 13440588 U JP13440588 U JP 13440588U JP 13440588 U JP13440588 U JP 13440588U JP H0254411 U JPH0254411 U JP H0254411U
Authority
JP
Japan
Prior art keywords
umbrella
shaped
constellations
planetarium
featuring
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
JP13440588U
Other languages
English (en)
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 JP13440588U priority Critical patent/JPH0254411U/ja
Publication of JPH0254411U publication Critical patent/JPH0254411U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)

Description

【図面の簡単な説明】
図は、本考案にかゝる器具を以て天体観測をす
るときの略図である。 図中１は器具の中心軸、２は主骨、３は星座を
画いた透明の生地、４は目の位置をあらわす。

Claims (1)

    【実用新案登録請求の範囲】
  1. 北極星を中心に星座を画いた透明の生地を洋傘
    型風に開放並に搾めることができることを特徴と
    するプラネタリウムの機能を果す洋傘型天体観測
    器具。
JP13440588U 1988-10-14 1988-10-14 Pending JPH0254411U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13440588U JPH0254411U (ja) 1988-10-14 1988-10-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13440588U JPH0254411U (ja) 1988-10-14 1988-10-14

Publications (1)

Publication Number Publication Date
JPH0254411U true JPH0254411U (ja) 1990-04-19

Family

ID=31393136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13440588U Pending JPH0254411U (ja) 1988-10-14 1988-10-14

Country Status (1)

Country Link
JP (1) JPH0254411U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334468B2 (ja) * 1976-07-28 1978-09-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334468B2 (ja) * 1976-07-28 1978-09-20

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