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.)
HERNANDEZ ROSELL CLARA
Original Assignee
HERNANDEZ ROSELL CLARA
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Filing date
Publication date
Application filed by HERNANDEZ ROSELL CLARAfiledCriticalHERNANDEZ ROSELL CLARA
Priority to ES1982267643UpriorityCriticalpatent/ES267643Y/en
Publication of ES267643UpublicationCriticalpatent/ES267643U/en
Application grantedgrantedCritical
Publication of ES267643YpublicationCriticalpatent/ES267643Y/en
Collar for pressure boilers, adaptable to the polar zone of a cylindrical vessel topped with a spherical cap, characterized by being constituted by an inner annular element and an outer annular element that are respectively threaded, the container wall being included in the part of the container. Perimeter of its embouchure and each one of them supporting means of contact that ensure the tightness of the coupling against the inner and outer walls of said container. (Machine-translation by Google Translate, not legally binding)
ES1982267643U1982-10-061982-10-06
"COLLAR FOR PRESSURE BOILERS".
ExpiredES267643Y
(en)