| 摘要 |
The invention relates to significant devices to be added to cartridges which have been dosed for treating insecticide products or the like. These devices relate to the valve 15 for the introduction of compressed air, a piston 17 and an injector, which are employed in the cartridge, serving to destroy the parasites which attack wood from the inside. This invention finds its use in all households, with joiners, cabinetmakers, and all those who treat wood. <IMAGE>
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