Title:
METHOD FOR MANUFACTURING HOLLOW-TYPE FLOATING BALL
Document Type and Number:
WIPO Patent Application WO/2018/124541
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a hollow-type floating ball, and a hollow-type floating ball manufactured using the same and, more specifically, to a method for manufacturing a hollow-type floating ball, which manufactures a hollow-type floating ball through injection molding, and a hollow-type floating ball manufactured using the same.
Inventors:
SON JONG CHIL (KR)
Application Number:
PCT/KR2017/014505
Publication Date:
July 05, 2018
Filing Date:
December 12, 2017
Export Citation:
Assignee:
JOONG ANG TECH CO LTD (KR)
International Classes:
B29C45/14; B29D22/04; B29L31/00
Foreign References:
| KR101477004B1 | 2014-12-30 | |||
| KR20120058475A | 2012-06-07 | |||
| KR100934010B1 | 2009-12-28 | |||
| KR20150052567A | 2015-05-14 | |||
| US20060263465A1 | 2006-11-23 |
Attorney, Agent or Firm:
KIM, Kyung-Mi (KR)
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