CH603939A5CH1290376ACH1290376ACH603939A5CH 603939 A5CH603939 A5CH 603939A5CH 1290376 ACH1290376 ACH 1290376ACH 1290376 ACH1290376 ACH 1290376ACH 603939 A5CH603939 A5CH 603939A5
Authority
CH
Switzerland
Application number
CH1290376A
Inventor
Gustav Fuchs
Original Assignee
Meisinger Kg M
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 Meisinger Kg MfiledCriticalMeisinger Kg M
Publication of CH603939A5publicationCriticalpatent/CH603939A5/xx
E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
E04C2/42—Gratings; Grid-like panels
E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F17/00—Vertical ducts; Channels, e.g. for drainage
E04F17/06—Light shafts, e.g. for cellars
Landscapes
Engineering & Computer Science
(AREA)
Architecture
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Air-Flow Control Members
(AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows
(AREA)
