发明名称 Combination spray apparatus
摘要 A combination spray apparatus which allows for the selection of several different flowable materials to be sprayed from a single unit and at the site of the unit itself. In the preferred manner, the spray apparatus includes a trigger nozzle as well as the selection of two different materials to be sprayed through a second barrel portion. An eductor it utilized to draw selected materials into a spray stream. The combination spray apparatus is operable with water pressures which are customary to most cities and industries.
申请公布号 US6378789(B1) 申请公布日期 2002.04.30
申请号 US20000585849 申请日期 2000.06.01
申请人 S. C. JOHNSON COMMERCIAL MARKETS, INC. 发明人 SEAMAN, JR. CHARLES E.;CHEN JEFFREY Y.;BOTICKI JOHN A.;ZIMMERMAN CAREY W.
分类号 B60S3/04;B05B7/04;B05B7/08;B05B7/12;B05B12/14;(IPC1-7):B05B7/30;A62C31/00 主分类号 B60S3/04
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