Invention Grant
US08491826B2 Method of manufacturing a sucker 有权
制造吸盘的方法

Method of manufacturing a sucker
Abstract:
A method of manufacturing a sucker is provided in this invention. The method includes steps as forming a sucker by an injection molding; heating the sucker; and cooling the sucker down to a room temperature so that an attaching surface of the sucker is substantially flat.
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