Title: Perpetual Gregorian monthly calendar
Application Number: 95108801 Application Date: 1995.08.28
Publication Number: 1144366 Publication Date: 1997.03.05
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09D3/06
Applicant(s) Name: Wang Shenxing Address: 300400
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The present invention relates to a turning type Gregorian calendar monthly calendar, belonging to a stationary commodity for daily use. It is composed of week turning curved surface, year turning curved surface, month turning curved surface, basic date turning curved surface, covering turning curved surface and display window. At the same time it can also be used as other article or handcraft, such as pen container and flower vase, etc.. When using, the year number of a particular year to be searched is converted to two figures combined with the law of intercalary year, the monthly calendar of arbitrary month of arbitrary year can be searched out.
Time: 23
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