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Patent Searching and Data


Title:
METHOD FOR INSTALLING LIGHTING FIXTURE, METHOD FOR REPAIRING BUILDING, METHOD FOR CONSTRUCTING BUILDING
Document Type and Number:
WIPO Patent Application WO/2021/059928
Kind Code:
A1
Abstract:
A lighting fixture installed on a ceiling material that forms a ceiling is removed from the ceiling material, the lighting fixture that is connected to a hanging material in a ceiling space is removed from the hanging material, an electrical wiring that is installed in the ceiling space and electrically connected to the lighting fixture is cut off from the lighting fixture, an electrical wiring with a connector is provided, a separate ceiling material is installed to reshape the ceiling, the electrical wiring with a connector that has been placed in the ceiling space and a lightweight large lighting fixture are electrically connected, and the lightweight large lighting fixture that is electrically connected to the electrical wiring with the connector is installed in the opening of the ceiling material by using a fastener.

Inventors:
HARAGUCHI KEI (JP)
FUKUNAGA MUNETAKE (JP)
Application Number:
PCT/JP2020/033604
Publication Date:
April 01, 2021
Filing Date:
September 04, 2020
Export Citation:
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Assignee:
NICHIA CORP (JP)
International Classes:
E04B9/00; F21V21/04
Foreign References:
JP2009289439A2009-12-10
JPH08124411A1996-05-17
JP2020021723A2020-02-06
Attorney, Agent or Firm:
HYUGAJI, Masahiko et al. (JP)
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