Inventor
SONG HAI-MIN
CN2 patents
Patents
2 patentsUS7727447B2Jun 1, 2010
Product having sealed free edges and method to produce the product
HONGFUJIN PREC IND SHENZHEN12 citations79
US7563338B2Jul 21, 2009
Method for attaching a nonmetal cover layer to a workpiece, a mold used in the method and a product produced with the method
HONGFUJIN PREC IND SHENZHEN0 citations37