Language : English
Fan Baowei

Patents

一种转子式外燃机气缸及转子式外燃机

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Type of Patent:实用新型

State of Patent:已授权

Authorization number:201320449425.1

Service Invention or Not:no

Application Date:2013-07-26

Authorization Date:2014-02-12

Application Date:2013-07-26

Authorization Date:2014-02-12