Title:
LIGHT-BLOCKING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2010/087606
Kind Code:
A2
Abstract:
The aim of the present invention is accomplished by providing a light-blocking apparatus comprising a curtain and a curtain frame in which the curtain is installed, wherein said curtain frame is formed into a square by sequentially coupling first to fourth frames, and each of the first to fourth frames has curtain grooves for installing first to fourth curtains, wherein said first to fourth curtains are open/shut in different directions.
Inventors:
LEE, Sang Beom (804 Samhwa APT, 260-1 Maehwa-dong Siheung-si, Gyeonggi-do 429-817, 429-817, KR)
Application Number:
KR2010/000463
Publication Date:
August 05, 2010
Filing Date:
January 26, 2010
Export Citation:
Assignee:
LEE, Sang Beom (804 Samhwa APT, 260-1 Maehwa-dong Siheung-si, Gyeonggi-do 429-817, 429-817, KR)
International Classes:
E06B9/24
Attorney, Agent or Firm:
PARK, So Young (403 Daewoo Bldg, 1610-4Jeongwang-dong, Siheung-si, Gyeonggi-do 429-450, 429-450, KR)
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