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.)
Orrje & Co Ing Firman AB
Ingenjorsfirman Orrje and Co AB
Original Assignee
Orrje & Co Ing Firman AB
Ingenjorsfirman Orrje and Co AB
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 Orrje & Co Ing Firman AB, Ingenjorsfirman Orrje and Co ABfiledCriticalOrrje & Co Ing Firman AB
Publication of ES287632A1publicationCriticalpatent/ES287632A1/es
E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
E04G15/061—Non-reusable forms
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Mechanical Engineering
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
ES287632A1962-05-081963-05-03Mejoras introducidas en los elementos de construcción
ExpiredES287632A1
(es)
Werkwijze voor de vervaardiging van een balkvormig constructie-element uit gewapend beton en een volgens deze werkwijze vervaardigd balkvormig constructie-element.