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
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES272637ApriorityCriticalpatent/ES272637A1/es
Publication of ES272637A1publicationCriticalpatent/ES272637A1/es
ES272637A1961-12-021961-12-02Procedimiento para facilitar la división de bloques de materiales de construcción en piezas de diferentes tamaños
ExpiredES272637A1
(es)