发明名称 MASK FOR DISGUISING OR COUNTERACTING ODORS
摘要 Masks are produced which disguise or counteract strong odors that would ordinarily make the environment unpleasant. Masks are treated with a fixate carrier and at least one odor-masking or counteracting agent in a volatile solvent. In a preferred embodiment, both the inner and outer mask surfaces are essentially a continuous, homogeneous layer.
申请公布号 WO9427676(A1) 申请公布日期 1994.12.08
申请号 WO1994US05781 申请日期 1994.05.24
申请人 BARNUM, DENNIS 发明人 BARNUM, DENNIS
分类号 A41D13/11;(IPC1-7):A62B7/10;A62B18/02;A62B23/02 主分类号 A41D13/11
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