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Title:
OIL EXTRACTOR
Document Type and Number:
WIPO Patent Application WO/2021/040477
Kind Code:
A1
Abstract:
The present invention relates to an oil extractor and, more particularly, to an oil extractor which ensures that the pressure inside a barrel housing where oil is extracted and discharged is optimally distributed, so that the oil is extracted from a material and discharged to the outside easily, as well as facilitates maintenance, repair, and management of an expeller screw and the barrel housing due to the structural characteristics of the barrel housing.

Inventors:
CHOI JONG GAB (KR)
KIM YOUNG TAE (KR)
SIM EUL SOUP (KR)
Application Number:
PCT/KR2020/011586
Publication Date:
March 04, 2021
Filing Date:
August 28, 2020
Export Citation:
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Assignee:
CHOI JONG GAB (KR)
369GINSENG CORP (KR)
KUMOH NAT INST TECHNOLOGY IND ACAD COOP FOUND (KR)
International Classes:
C11B1/06; A23D9/02; B30B9/02
Foreign References:
JP2008125483A2008-06-05
US5816699A1998-10-06
KR20030000984A2003-01-06
KR20130019126A2013-02-26
KR20170026373A2017-03-08
Attorney, Agent or Firm:
K2B INTERNATIONAL PATENT AND LAW FIRM (KR)
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