工場の換気方法及び換気装置 - Toyo Heat Industry Co., Ltd.

Title:

工場の換気方法及び換気装置

Document Type and Number:

Japanese Patent JP4405749

Kind Code:

B2

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Inventors:

Ichi Yoshino
Yasushi Kondo

Application Number:

JP2003149390A

Publication Date:

January 27, 2010

Filing Date:

May 27, 2003

Export Citation:

Assignee:

Toyo Heat Industry Co., Ltd.

International Classes:

F24F7/06; F24F7/10

Domestic Patent References:

JP6300339A

Attorney, Agent or Firm:

Noriaki Fujisawa
Masanori Fujisawa
Shotaro Fujisawa

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