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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0249114ApriorityCriticalpatent/ES249114A3/en
Publication of ES249114A3publicationCriticalpatent/ES249114A3/en
Portable machine to make channels and castings in the walls characterized by a box of mechanisms of suitable shape and size inside which is placed an electric motor directly related to a gear train reducer speed whose output shaft carries appropriate coupling for fixing of a circular cutting tool which rotates inside a removable defense that has the working part open and that is conveniently attached to the outer casing. (Machine-translation by Google Translate, not legally binding)
ES0249114A1959-04-301959-04-30Portable machine to make channels and empty on the walls (Machine-translation by Google Translate, not legally binding)
ExpiredES249114A3
(en)