ES311685A2 - Improvements in the manufacture of light frames for doors. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of light frames for doors. (Machine-translation by Google Translate, not legally binding)
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Individual
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Individual
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Priority to ES0311685ApriorityCriticalpatent/ES311685A2/en
Publication of ES311685A2publicationCriticalpatent/ES311685A2/en
Improvements in the object of the main patent No. 228,796 for improvements in the manufacture of light frames for doors, essentially characterized by the fact that the frame integral contour of the frame or frame, has as reinforcement elements strips parallel to each other and transversally disposed to the integral strips of the stringers of the frame and of the head rails thereof, having previously obtained in said frame strips, notches in the internal edges thereof to constitute a means of fitting and supporting the ends of the frames. reinforcement strips, on which the cladding plates are arranged, obtaining a space or interior box to said frame for the placement of a stained glass or ceiling. (Machine-translation by Google Translate, not legally binding)
ES0311685A1965-04-101965-04-10Improvements in the manufacture of light frames for doors. (Machine-translation by Google Translate, not legally binding)
ExpiredES311685A2
(en)
Improvements in the construction of adjustable means for the obturation of the openings of the buildings. (Machine-translation by Google Translate, not legally binding)