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.)
FRANCISCO COLCHON CARDENAS
FRANCISCO COLCHON LEON
Original Assignee
FRANCISCO COLCHON CARDENAS
FRANCISCO COLCHON LEON
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 FRANCISCO COLCHON CARDENAS, FRANCISCO COLCHON LEONfiledCriticalFRANCISCO COLCHON CARDENAS
Priority to ES1980251960UpriorityCriticalpatent/ES251960U/es
Publication of ES251960UpublicationCriticalpatent/ES251960U/es
1. Bolsa perfeccionada de la constituidas por una porción tubular, cuya zona más inferior, presenta una configuración a modo de casquete esférico, caracterizada porque queda aquella zona inferior perfectamente solidarizada por medio de una soldadura que forma un muñón que es sensiblemente cilíndrico, de escasa altura y aristas redondeadas. 2. Bolsa perfeccionada.