| 摘要 |
PCT No. PCT/GB84/00186 Sec. 371 Date Jan. 25, 1985 Sec. 102(e) Date Jan. 25, 1985 PCT Filed May 25, 1984 PCT Pub. No. WO84/04798 PCT Pub. Date Dec. 6, 1984.Fluid mixing valve means comprising valves in first and second fluid conduits having specific configurations, means coupling said valves for common movement and means coupling the output of said second fluid conduit to said first fluid conduit on the downstream side of said first valve.
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