国家/地区 美国（2）
IPC部 C（2） F（2）
IPC大类 F04（2）
IPC小类 F04D（2）
IPC F04D029/02（2）
发明人
公开年
申请年
专利权人

Covering of fan unit of information handling system, eg. laptop computers, has first part of conductive plastic and post-consumer-recycled plastic and/or biodegradable plastic, second part of copper and aluminum alloy, where both parts form volume of space in fan unit, to contain motor and blades.

GOH P L, SCHWAGER M A, AURONGZEB D M

Method of manufacturing coating layer structure applied to machine element, involves locating continuous graphene structure layer between metal substrate and coating layer to act as buffer structure between substrate and coating layer.

HUANG Y, HU C, HU Q, HUANG Y C, HU C L