| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce useless consumption of electric discharge gas, in the manufacture of a plasma display panel. Ž<P>SOLUTION: A manufacturing device of the plasma display panel includes a piping head, coupled to a work piece or the plasma display panel being manufactured, a duct coupled to the head, a gas cylinder discharging the electric discharge gas into the duct and a discharge gas recovery circuit recovering the discharge gas left the duct. The discharge gas recovery circuit is detachably connected to the duct via a coupler. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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