Harbin, CN
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Patent Grant
HARBIN FRP INSTITUTE CO., LTD.
Diyang Hou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Application
Harbin FRP Institute Co., Ltd.
Diyang Hou
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
