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Inventor
ZHU YUN-LI
CN
2 patents
Patents
2 patents
US8052881B2
Nov 8, 2011
Method of manufacturing multilayer printed circuit board having buried holes
FUKUI PREC COMPONENT SHENZHEN
3 citations
55
US7987586B2
Aug 2, 2011
Method for manufacturing printed circuit board having different thicknesses in different areas
FUKUI PREC COMPONENT SHENZHEN
0 citations
36