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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRAATZ WILLI
Original Assignee
BRAATZ WILLI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRAATZ WILLIfiledCriticalBRAATZ WILLI
Priority to ES0203815ApriorityCriticalpatent/ES203815A1/en
Publication of ES203815A1publicationCriticalpatent/ES203815A1/en
A method for the shaking of converging tubes, characterized by introducing into a cylindrical tube a male unequal in its longitudinal direction, and by pressing or beating the tube in a state that does not reach the incandescence, in small sections around its periphery and its long, by means of tools adapted approximately to the desired external shape of the tube. (Machine-translation by Google Translate, not legally binding)
ES0203815A1952-06-021952-06-02A procedure and device for the forging of conical tubes (Machine-translation by Google Translate, not legally binding)
ExpiredES203815A1
(en)
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)
A procedure for the obtaining of alcaminic esters of N-monoalquylated and N-mono-alkyl-oxyalkylated aminooxibenzoic acids. (Machine-translation by Google Translate, not legally binding)
A procedure, with its corresponding device, for the manufacture of complex tubular receptacles (Machine-translation by Google Translate, not legally binding)