Title:
GRATING FILTER FOR ROAD DRAIN
Document Type and Number:
WIPO Patent Application WO/2014/208949
Kind Code:
A1
Abstract:
The present invention relates to a grating filter for a road drain, the filter comprising a plurality of filter modules arranged such that all or a part thereof correspond/corresponds to the hole pattern of the road drain steel grating, wherein the filter is configured to be inserted into the patterned hole of the road drain steel grating.
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Inventors:
KONG TAE HYUN (KR)
Application Number:
PCT/KR2014/005509
Publication Date:
December 31, 2014
Filing Date:
June 23, 2014
Export Citation:
Assignee:
KONG TAE HYUN (KR)
International Classes:
E03F5/06; E01C9/10
Domestic Patent References:
| WO1993005248A1 | 1993-03-18 |
Foreign References:
| KR200233162Y1 | 2001-08-07 | |||
| KR20090007408U | 2009-07-22 | |||
| KR100941146B1 | 2010-02-10 |
Attorney, Agent or Firm:
PATENT LAW FIRM GRAND KOREA (KR)
특허법인대한 (KR)
특허법인대한 (KR)
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