ES239199A1 - Improvements introduced in the manufacture of closure elements for doors and similar (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of closure elements for doors and similar (Machine-translation by Google Translate, not legally binding)
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.)
Industrial Cerrajera SA
Original Assignee
Industrial Cerrajera SA
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 Industrial Cerrajera SAfiledCriticalIndustrial Cerrajera SA
Priority to ES0239199ApriorityCriticalpatent/ES239199A1/en
Publication of ES239199A1publicationCriticalpatent/ES239199A1/en
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
Abstract
Improvements introduced in the manufacture of closing elements for doors and the like, characterized in that they are provided with a knob-button which is seated in the body of the door leaf and is placed in turn by two prisoners with its corresponding nut. (Machine-translation by Google Translate, not legally binding)
ES0239199A1957-12-181957-12-18Improvements introduced in the manufacture of closure elements for doors and similar (Machine-translation by Google Translate, not legally binding)
ExpiredES239199A1
(en)