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TONGLING GUOFANG PLUMBING TECH

Overview
  • Total Patents
    21
About

TONGLING GUOFANG PLUMBING TECH has a total of 21 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are UPRAVLJAJUSHCHAJA KOMPANIJA NKA KHOLDING AOZT, KANKYO MENEKI GIJUTSU KENKYUSH and ZHANGZHOU AONONG ANIMAL HUSBANDRY TECHNOLOGY CO LTD.

Patent filings in countries

World map showing TONGLING GUOFANG PLUMBING TECHs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing TONGLING GUOFANG PLUMBING TECHs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xu Guorong 21

Latest patents

Publication Filing date Title
CN103572163A Powder-metallurgy valve seat insert and preparation method thereof
CN103567435A Powder metallurgy flange and preparation method thereof
CN103572162A Powder-metallurgy slippage pump rotor and preparation method thereof
CN103567434A Powder metallurgy flange and preparation method thereof
CN103567448A Powder metallurgy wind power pivoting support and preparation method thereof
CN103567433A Powder metallurgy valve seat and preparation method thereof
CN102993988A Adhesive with strong adhering property
CN102994718A Method for preparing gate valve disc through casting molding
CN102994906A Preparation method of ball valve body
CN102994885A Method for casting valve base of plug valve
CN102994886A Method for casting valve plate of stop valve
CN102994868A Preparation method for cast-molding diaphragm valve flap
CN102994892A Preparation method of swing check valve plate
CN102994891A Method for preparing valve rod of plug valve
CN102994889A Preparation method for diaphragm valve body through cast molding
CN102994867A Preparation method for check valve spool through cast molding
CN102994907A Casting method of check valve body
CN102996865A Method for casting valve body of ball check valve
CN102994890A Casting method of valve body of anti-explosion valve
CN102994910A Casting method of gate valve rod