FILTER DEVICE
PROBLEM TO BE SOLVED: To provide a filter device, installed to cover the whole ventilation register without staining a wall surface. SOLUTION: A support plate 20 having a larger diameter than a flange part 82 is mounted in a gap G formed between the flange part 82 of the ventilation register 80 prov...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a filter device, installed to cover the whole ventilation register without staining a wall surface. SOLUTION: A support plate 20 having a larger diameter than a flange part 82 is mounted in a gap G formed between the flange part 82 of the ventilation register 80 provided on the interior wall surface W and the wall surface W, and a housing body 40 having a filter 50 is fixed to the wall surface W through the support plate 20. COPYRIGHT: (C)2009,JPO&INPIT |
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