发明名称 Method for reducing immunogenic and/or toxic substances in indoor air
摘要 A method for reducing the amount of immunogenic and/or toxic substances in a building's indoor air. The method is particularly directed at reducing the level of gases generated by certain wood and/or petrochemical based building materials. The method also serves to reduce levels of electromagnetic radiation within the building.
申请公布号 US5003750(A) 申请公布日期 1991.04.02
申请号 US19890437671 申请日期 1989.11.16
申请人 DELGADO, ALEX V. 发明人 DELGADO, ALEX V.
分类号 E02D31/00 主分类号 E02D31/00
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