| 摘要 |
PCT No. PCT/DE81/00068 Sec. 371 Date Dec. 28, 1981 Sec. 102(e) Date Dec. 28, 1981 PCT Filed Apr. 28, 1981 PCT Pub. No. WO81/03131 PCT Pub. Date Nov. 12, 1981.A compressed fluid spraying pistol includes a central nozzle for ejecting a spraying medium, a tank for holding the spraying medium, a jet needle for opening and closing the nozzle, and a connecting channel between the nozzle and the tank. The nozzle, tank, jet needle, and connecting channel form a foot-like exchangeable member insertable within a slipper-shaped housing within the body of the pistol. The spraying medium includes a product to be sprayed and a hardener, separately contained within the tank.
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