Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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BRAATZ WILLI
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BRAATZ WILLI
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Priority to ES0203814ApriorityCriticalpatent/ES203814A1/en
Publication of ES203814A1publicationCriticalpatent/ES203814A1/en
A forging process, in which the workpiece is pressed or cold-pressed radially by small sections, distributed on its periphery, by means of at least two tools opposed to each other and adapted approximately to the desired shape, said pressing being continued or beaten in small sections along the work piece, characterized by being used to give interior shape to hollow bodies, especially in the form of a tube. (Machine-translation by Google Translate, not legally binding)
ES0203814A1952-06-021952-06-02A procedure and machine for forging (Machine-translation by Google Translate, not legally binding)
ExpiredES203814A1
(en)
An industrial procedure for the manufacture of bearings of rope and banking, for automobiles (Machine-translation by Google Translate, not legally binding)
Installation for the work of completion of the surface of cylindrical wrapping of a drill and an axial conical surface (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the procedures and devices for the execution of a complete work cycle in the presses and machines or analogs (Machine-translation by Google Translate, not legally binding)
Improvements in the operation of the tools of the smoothing and/or polishing machines glass (Machine-translation by Google Translate, not legally binding)
Machine for convertering rough cylindrical parts for plaster boxes in a configuration with another transverse section form (Machine-translation by Google Translate, not legally binding)