4. Environmental heating and cooling; fluid handling and sanitary e
  5. Heating or cooling
  6. Air treatment

Air filter

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Air treatment

Patent

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Details

Patent

active

D03661067

REFERENCES:
patent: 4416675 (1983-11-01), Montierth
patent: 4894160 (1990-01-01), Abe et al.

Asano Jun

Inventor

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Chaen Shinichi

Inventor

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Inoue Osamu

Inventor

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Kusumi Toshio

Inventor

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Tanaka Osamu

Inventor

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Daikin Industries Ltd.

Corporate Assignee

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Lichtenstein Lisa P.

Examiner

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