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.)
INT LICENZGESELLSCHAFT
Original Assignee
INT LICENZGESELLSCHAFT
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 INT LICENZGESELLSCHAFTfiledCriticalINT LICENZGESELLSCHAFT
Application grantedgrantedCritical
Publication of FR417943ApublicationCriticalpatent/FR417943A/fr
E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
E06C—LADDERS
E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
E06C9/10—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members forming part of a building, such as a balcony grid, window grid, or other window part
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Structural Engineering
(AREA)
Mechanical Engineering
(AREA)
FR417943D1910-06-021910-06-02Dispositif de sauvetage en cas d'incendie
ExpiredFR417943A
(fr)