Patent Applicant:曹能学;贾贵阳;周纯择;曹鹏;杨安民;阳军生
Type of Patent:Utility models
State of Patent:Authorized patents
Authorization number:ZL 201320767077.2
Service Invention or Not:no
Patent Applicant:曹能学;贾贵阳;周纯择;曹鹏;杨安民;阳军生
Type of Patent:Utility models
State of Patent:Authorized patents
Authorization number:ZL 201320767077.2
Service Invention or Not:no