Title: Fusing-junction method for amber
Application Number: 85106328 Application Date: 1985.08.13
Publication Number: 1004990 Publication Date: 1986.11.19
Approval Pub. Date: Granted Pub. Date: 1989.04.05
International Classifi-cation: A44C27/00
Applicant(s) Name: Amber Products Division of Fushun Engrave Factory Address:
Inventor(s) Name: Guan Qingming
Attorney & Agent: SONG FENGCHENG
Abstract:
     This invention is concerned with a heating and pressuring junction method which can be used to produce the amber as same as natural amber for making various art and craft pieses. The method has the advantages of simpler equipements needed, shorter procedures and better controllability.
Time: 15
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