Title: Layered-map producing method
Application Number: 97101773 Application Date: 1997.02.28
Publication Number: 1166661 Publication Date: 1997.12.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09B29/00
Applicant(s) Name: Liu Yang Address: 454350
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The present invention relates to a new production method of map and aims at increasing the content in map while facilitating map examination. One map is considered as combination and superposition of various marks, so that content of one map is printed in several layers of transparent material and stacking the layers can constitute one integral map. The said method may be used in producing city traffic maps, teaching maps and special maps.
Time: 14
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