Title: Stainless steel general colour corrosion imaging technique
Application Number: 88107138 Application Date: 1988.10.27
Publication Number: 1042195 Publication Date: 1990.05.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B44C1/22,C23F1/02
Applicant(s) Name: Beijing Pen-making Industrial Co. Address:
Inventor(s) Name: Feng Shihai, Wang Yanyong
Attorney & Agent: HUANG XUEXIN
Abstract:
     The process for stainless steel surface decoration features that by adopting photomechanical process, chemical solution corrosion, portraits landscapes are reproduced on stainless steel workpiece.
Time: 11