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Patent Searching and Data


Title:
IRON SHELL OF SNORKEL
Document Type and Number:
WIPO Patent Application WO/2019/098795
Kind Code:
A3
Abstract:
An iron shell of a snorkel according to the present invention comprises: a cylindrical iron shell main body disposed inside a refractory of a snorkel; and a deformation prevention means provided in a lower portion of the iron shell main body, and configured to keep the iron shell main body from being thermally expanded and deformed toward the refractory.

Inventors:
KIM, Yong-Hun (103-203, 11 Jindeung 6-gil,,Gwangyang-si, Jeollanam-do, 57773, KR)
Application Number:
KR2018/014218
Publication Date:
July 11, 2019
Filing Date:
November 19, 2018
Export Citation:
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Assignee:
POSCO CHEMTECH (110 Sinhang-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37918, KR)
International Classes:
C21C7/10; F27D1/00; F27D5/00
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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