Title:
METHOD OF APPLICATION OF VENTILATION LOUVER
Document Type and Number:
Japanese Patent JP3403140
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable to effectively form high quality ventilation louver by enabling the cutting of the ventilation louver precisely and efficiently.
SOLUTION: The method of the application of louver comprises the step of cutting the louver pipe according to the marks of the small grooves 16A of the predetermined positions P according to the thickness of an outer wall W using louver pipes 4 on which cutting marks 16 comprising a plurality of the small grooves 16A are formed.
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Inventors:
Katsumi Yokoyama
Taiji Morimoto
Taiji Morimoto
Application Number:
JP2000047600A
Publication Date:
May 06, 2003
Filing Date:
February 24, 2000
Export Citation:
Assignee:
PanaHome Corporation
International Classes:
E06B1/04; F24F7/04; (IPC1-7): F24F7/04; E06B1/04
Domestic Patent References:
| JP9177299A | ||||
| JP9242167A |
Attorney, Agent or Firm:
Tadashi Naemura (1 person outside)