国家/地区 荷兰（2）
IPC部
IPC大类
IPC小类
IPC
发明人 CHEN L（2）
公开年
申请年
专利权人

Dynamic blood pressure lowering device for real-time monitoring of blood pressure, has drug delivery chamber with liquid level sensor, and right side of fixed groove is provided with graphite battery and loudspeaker.

WU Q, CHEN A, YE C, LIU S, CHEN L

Elastomeric composition for article e.g. valve and seals, comprises elastomer(s) having specified value of variation of hardness, tensile strength and breakage elongation, graphene material(s) and carbon black.

CHEN L, CHOI J, KYRLIDIS A, TASSINARI O W