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STERN HAROLD PETER
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STERN HAROLD PETER
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Application filed by STERN HAROLD PETERfiledCriticalSTERN HAROLD PETER
Priority to ES218489ApriorityCriticalpatent/ES218489A1/en
Publication of ES218489A1publicationCriticalpatent/ES218489A1/en
Improvements in the manufacture of pipes and the like, characterized by the use of wood of the variety "erica arborea" reduced to a fragmentary state such as sawdust, chip or similar as the first material, which is subjected to the action of heat in molds configured according to the shape of the pipe or similar, to proceed to its agglomeration by effect of an external pressure, once the mass of material housed in the molds has been heated. (Machine-translation by Google Translate, not legally binding)
ES218489A1954-11-171954-11-17Improvements in the manufacture of pipas and similar (Machine-translation by Google Translate, not legally binding)
ExpiredES218489A1
(en)
A procedure for the manufacture of rubber pipes, rubber tubes and rubber articles in plate (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of molded bodies of agglomerated or plastized polyethylene powder (Machine-translation by Google Translate, not legally binding)
Industrial procedure for the manufacture of a new cold molding material especially applicable in ceramic and pottery (Machine-translation by Google Translate, not legally binding)