Dowa Thermotech Co., Ltd.
Chiyoda-ku, Tokyo, JP
|Dowa Thermotech Co., Ltd. Patent applications|
|Patent application number||Title||Published|
|20090142721||Atmosphere Heat Treatment Apparatus and Method of Operating the Same - An object of the present invention is to provide an atmosphere heat treatment apparatus that is operable without relying on experiences and/or intuitions of an operator, and a method of operating the same. The atmosphere heat treatment apparatus includes an entrance side exhaust path (||06-04-2009|