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
WO0191910(A2)
申请公布日期
2001.12.06
申请号
WO2001US17590
申请日期
2001.05.31
申请人
S. C. JOHNSON COMMERCIAL MARKETS, INC.
发明人
SEAMAN, CHARLES, E., JR.;CHEN, JEFFREY, Y.;BOTICKI, JOHN, A.;ZIMMERMAN, CAREY, W.