JPS6331147Y2 - - Google Patents

Info

Publication number
JPS6331147Y2
JPS6331147Y2 JP4814186U JP4814186U JPS6331147Y2 JP S6331147 Y2 JPS6331147 Y2 JP S6331147Y2 JP 4814186 U JP4814186 U JP 4814186U JP 4814186 U JP4814186 U JP 4814186U JP S6331147 Y2 JPS6331147 Y2 JP S6331147Y2
Authority
JP
Japan
Prior art keywords
scale
time
sidereal
slide rule
calendar
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
Application number
JP4814186U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62162764U (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 JP4814186U priority Critical patent/JPS6331147Y2/ja
Publication of JPS62162764U publication Critical patent/JPS62162764U/ja
Application granted granted Critical
Publication of JPS6331147Y2 publication Critical patent/JPS6331147Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Instructional Devices (AREA)
JP4814186U 1986-04-02 1986-04-02 Expired JPS6331147Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4814186U JPS6331147Y2 (enrdf_load_stackoverflow) 1986-04-02 1986-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4814186U JPS6331147Y2 (enrdf_load_stackoverflow) 1986-04-02 1986-04-02

Publications (2)

Publication Number Publication Date
JPS62162764U JPS62162764U (enrdf_load_stackoverflow) 1987-10-16
JPS6331147Y2 true JPS6331147Y2 (enrdf_load_stackoverflow) 1988-08-19

Family

ID=30869399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4814186U Expired JPS6331147Y2 (enrdf_load_stackoverflow) 1986-04-02 1986-04-02

Country Status (1)

Country Link
JP (1) JPS6331147Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS62162764U (enrdf_load_stackoverflow) 1987-10-16

Similar Documents

Publication Publication Date Title
Sachs Babylonian observational astronomy
King Astronomy and Islamic society: Qibla, gnomonics and timekeeping
DE68912893D1 (de) Astronomische Uhr und Scheibe zur Ausrüstung einer solchen Uhr.
Hawkins et al. On the Orientation of the KAcBA
WO1993016420A1 (en) Reflected spot sundial
DE68927239D1 (de) Dauerkalender
JPS6331147Y2 (enrdf_load_stackoverflow)
US2315316A (en) Astrological calculator
Depuydt Gnomons at Meroë and early trigonometry
Dekker An unrecorded medieval astrolabe quadrant from c. 1300
CN2206466Y (zh) 多用时钟地图仪
Eisner Building Chaucer's astrolabe-1.
JP3218585U (ja) 日時計
RU96103525A (ru) Солнечный календарь-гномон "сэргэ"
JP3091129U (ja) 太陽暦(新暦)と太陰太陽暦(旧暦)を合体させた上、太陰太陽暦の重要な要素である月の朔望を視覚的に配したハイブリッドカレンダー。
JPH057647Y2 (enrdf_load_stackoverflow)
Lloyd Lunar volvelles and moondials in Baroque Germany
Magdolen The Solar Origin of the" Sacred Triangle" in Ancient Egypt?
Chandler et al. A Sure Reckoning: Sundials of the 17th and 18th centuries
KR200202819Y1 (ko) 음력문화달력
JPH0514227Y2 (enrdf_load_stackoverflow)
Evans SUNDIALS AND THEIR CULTURAL CONTEXT-(RJA) Talbert Roman Portable Sundials. The Empire in your Hand. Pp. xxiv+ 236, ills, maps. New York: Oxford University Press, 2017. Cased,£ 35.99, US $55. ISBN: 978-0-19-027348-4.
GB2244556A (en) Integrated map and solar compass
Broughton The Christian-Island Astrolabe
CN2286890Y (zh) 时差钟表