| 摘要 |
PCT No. PCT/GB93/01754 Sec. 371 Date Feb. 15, 1995 Sec. 102(e) Date Feb. 15, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04209 PCT Pub. Date Mar. 3, 1994.A breath-actuated aerosol dispenser having a spring to provide the priming force which is held in a partially compressed state within a cage such that the spring applies no force to an aerosol container, valve, or triggering mechanism included in the dispenser while the dispenser is in its rest position. |
