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WUHUSHI RONGCHUAN MECHANICAL AND ELECTRICAL TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,505
About

WUHUSHI RONGCHUAN MECHANICAL AND ELECTRICAL TECH CO LTD has a total of 12 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and chemical engineering are FOSECO INT, RENKEL MANFRED and LUENGEN GMBH & CO KG AS.

Patent filings in countries

World map showing WUHUSHI RONGCHUAN MECHANICAL AND ELECTRICAL TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing WUHUSHI RONGCHUAN MECHANICAL AND ELECTRICAL TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Jingquan 12
#2 Sun Liang 7
#3 Ai Jiagui 7

Latest patents

Publication Filing date Title
CN111689765A Preparation method of casting ladle for casting
CN111575576A Low-temperature nodular cast iron for box body of wind driven generator and preparation method of low-temperature nodular cast iron
CN111570732A Preparation method of nodular cast iron injection molding machine fixing plate
CN111761030A Horizontal sand core for casting and molding and pouring method thereof
CN111518978A Preparation method of nodular cast iron pouring cup
CN109732043A Reduce the Casting Equipment of casting defect
CN109807300A A kind of casting die preventing box casting strain cracking
CN108941694A Casting locating holes controller
CN108831768A Electric control insulated pull rod is matched in casting
CN108754296A Adding set is bred in casting
CN108800390A Foundry's atomized water spray heat sink
CN109248519A Foundry's dust exhaust apparatus