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公开(公告)号:US20200261931A1
公开(公告)日:2020-08-20
申请号:US16869890
申请日:2020-05-08
摘要: A two-component spray gun is illustrated that utilizes a third stream for dispensing at least some, and in some instances all, of the requisite foam precursor reactants and/or blowing agents in combination with the “A” and “B” reactant streams.
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公开(公告)号:US20180085766A1
公开(公告)日:2018-03-29
申请号:US15277128
申请日:2016-09-27
CPC分类号: B05B7/0408 , B05B7/0025 , B05B12/00 , B05B12/0026 , B05B12/10 , B05B15/63 , B05B15/65 , G01K11/16 , G01K13/02
摘要: A two-component spray gun is illustrated that utilizes a third stream for dispensing at least some, and in some instances all, of the requisite foam precursor reactants and/or blowing agents in combination with the “A” and “B” reactant streams.
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