Dandan Wan

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
ANODIZATION AND POLISH SURFACE TREATMENT FOR HIGH GLOSS DEEP BLACK...
- Publication number 20180066374
- Publication date Mar 8, 2018
- Apple Inc.
- Duy P. Le
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SHOT BLASTING MATERIAL USED FOR SILICON SUBSTRATE SURFACE TREATMENT...
- Publication number 20130244429
- Publication date Sep 19, 2013
- Saint-Gobain Ceramic Materials (Mudanjiang) Co., Ltd.
- Dandan Wan
- H01 - BASIC ELECTRIC ELEMENTS