Title:
日の出入り時刻方位の表示装置
Document Type and Number:
Japanese Patent JP3147389
Kind Code:
U
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Inventors:
Yoshiyuki Ogata
Application Number:
JP2008007223
Publication Date:
December 25, 2008
Filing Date:
October 15, 2008
Export Citation:
Assignee:
Yoshiyuki Ogata
International Classes:
G06G1/10