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.)
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Gebauer & Cie
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Gebauer & Cie
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Filing date
Publication date
Application filed by Gebauer & CiefiledCriticalGebauer & Cie
Priority to FR2268ApriorityCriticalpatent/FR1421040A/fr
Application grantedgrantedCritical
Publication of FR1421040ApublicationCriticalpatent/FR1421040A/fr
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F17/00—Vertical ducts; Channels, e.g. for drainage
E04F17/005—Lift shafts
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
FR2268A1965-01-181965-01-18Procédé de construction de cages d'ascenseurs et élément de cage d'ascenseur pour la mise en oeuvre du procédé
ExpiredFR1421040A
(fr)