Title:
LIQUID-LEAKAGE PREVENTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/160110
Kind Code:
A1
Abstract:
The present invention relates to a liquid-leakage prevention device. The liquid-leakage prevention device, according to the present invention, comprises: a waterproofing part inserted into a punctured hole, and then inflated so as to block the punctured hole; and an inflation device for inflating the waterproofing part.
Inventors:
CHUNG CHUN SUB (KR)
Application Number:
PCT/KR2015/003015
Publication Date:
October 22, 2015
Filing Date:
March 27, 2015
Export Citation:
Assignee:
CHUNG CHUN SUB (KR)
International Classes:
B63B43/16
Foreign References:
| US6058870A | 2000-05-09 | |||
| KR101170876B1 | 2012-08-02 | |||
| CN202414131U | 2012-09-05 | |||
| US4951590A | 1990-08-28 |
Attorney, Agent or Firm:
HARMONY PATENT & LAW FIRM (KR)
특허법인 조율 (KR)
특허법인 조율 (KR)
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