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Changsha, CN
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Patents Grants
last 30 patents
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Patent Grant
Cylinder-driven lifting mechanism of compaction machine and compact...
Patent number
9,771,247
Issue date
Sep 26, 2017
Hunan Sany Intelligent Control Equipment Co., Ltd.
Xiaogang Yi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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Patent Application
CYLINDER-DRIVEN LIFTING MECHANISM OF COMPACTION MACHINE AND COMPACT...
Publication number
20140246635
Publication date
Sep 4, 2014
Hunan Sany Intelligent Control Equipment Co., Ltd.
Xiaogang Yi
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING