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ROMERO MATEO MARCIAL
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ROMERO MATEO MARCIAL
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Application filed by ROMERO MATEO MARCIALfiledCriticalROMERO MATEO MARCIAL
Priority to ES1969146290UpriorityCriticalpatent/ES146290Y/en
Publication of ES146290UpublicationCriticalpatent/ES146290U/en
Application grantedgrantedCritical
Publication of ES146290YpublicationCriticalpatent/ES146290Y/en
An improved press, essentially characterized in that the feeder hopper opens into a duct having a displaceable plunger installed under the operation of a conventional hydraulic system, producing the pressing of the product deposited by the hopper, against the grid comprising the aforementioned duct, while the the head of the plunger has a lateral wing that blocks the exit of the hopper during the advance thereof, and produces the opening of the aforesaid mouth during its recoil. (Machine-translation by Google Translate, not legally binding)
Procedure with its corresponding apparatus for the manufacture of acetylene via humid using carbide powder. (Machine-translation by Google Translate, not legally binding)