发明名称 FIREPLACE VACUUM SYSTEM
摘要 FIREPLACE VACUUM SYSTEM Fireplace vacuum system, particularly a system for removal of ashes from the fireplace hearth to a remote location. The system includes an ash collectionbox mounted within the fireplace hearth, a wheeled vacuum unit mounted apart from the fireplace and a flexible suction pipe or tube interconnecting the ash collection box and the vacuum unit. The unit is characterized by its simplicity,ease of installation and effectiveness in safely removing fireplace ash.
申请公布号 CA1277458(C) 申请公布日期 1990.12.11
申请号 CA19890591186 申请日期 1989.02.15
申请人 EVANS, WENDELL K. 发明人 EVANS, WENDELL K.
分类号 A47L5/36;A47L7/00;F24B1/199 主分类号 A47L5/36
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