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Patent Searching and Data


Title:
DUCT CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/117521
Kind Code:
A1
Abstract:
Disclosed is a duct cleaning apparatus comprising: an apparatus main body equipped with driving wheels; a manipulator installed on the front end of the apparatus main body; a bucket tool and a suction tool which are selectively installed on the distal end of the manipulator so as to collect deposits formed in the inner space of a duct; and a deposit storage unit which is installed on the rear end of the apparatus main body and in which the deposits collected by the bucket tool are received.

Inventors:
CHOI, Il-Seop (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
KIM, Sung-Hyun (6262 Donghaean-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37877, KR)
Application Number:
KR2018/015196
Publication Date:
June 20, 2019
Filing Date:
December 03, 2018
Export Citation:
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Assignee:
POSCO (6261, Donghaean-ro Nam-gu,Pohang-si, Gyeongsangbuk-do, 37859, KR)
International Classes:
B08B9/049; B08B9/035; B08B9/051; B25J5/00; B25J9/04; B25J9/10; B25J11/00; B25J19/00
Attorney, Agent or Firm:
C&S PATENT AND LAW OFFICE (7th Floor, Daelim Acrotel13, Eonju-ro 30-gil,Gangnam-gu, Seoul, 06292, KR)
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