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:发明

State of Patent:已失效

Authorization number:201310318410.6

Service Invention or Not:no

Application Date:2013-07-26

Authorization Date:2015-08-05

Application Date:2013-07-26

Authorization Date:2015-08-05