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Jeongwoo Industrial Machine Co., Ltd.
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Cheonan-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for circulating balls for cleaning a pipe line
Patent number
9,835,393
Issue date
Dec 5, 2017
Jeongwoo Industrial Machine Co., Ltd.
Jong-Peel Lim
B08 - CLEANING
Patents Applications
last 30 patents
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Patent Application
APPARATUS FOR CIRCULATING BALLS FOR CLEANING A PIPE LINE
Publication number
20150247687
Publication date
Sep 3, 2015
Jeongwoo Industrial Machine Co., Ltd.
Jong-Peel Lim
B08 - CLEANING
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last 30 trademarks