Title: Automatic 'Zhouyi-Taiji' calculating instrument
Application Number: 97105238 Application Date: 1997.07.01
Publication Number: 1204825 Publication Date: 1999.01.13
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09B19/00
Applicant(s) Name: Ma Chen'en Address: 745000
Inventor(s) Name:
Attorney & Agent:
Abstract:
     An automatic predicting instrument based on the theory in The Book of Changes and Supreme Ultimate is composed of graduated predicting dial, indicator, operating unit and controller, and serves to learn, study and use The Book of Changes and divine.
Time: 8
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