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Individual
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Individual
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Priority to ES226558ApriorityCriticalpatent/ES226558A1/en
Publication of ES226558A1publicationCriticalpatent/ES226558A1/en
Improved absorption spray device characterized by a suction body constituted of a circular duct of variable length and diameter prolonged and fixed in the lower cylindrical body of the middle part or piston chamber of the sprayer, constituted of a cylindrical body in whose base unión with the lower body and smaller diameter suction conduit, it has a ball valve provided with an opposing spring that ends inside the drive piston. (Machine-translation by Google Translate, not legally binding)
ES226558A1956-02-071956-02-07A perfected absorption pulverizing device (Machine-translation by Google Translate, not legally binding)
ExpiredES226558A1
(en)