CH599421A5CH1630575ACH1630575ACH599421A5CH 599421 A5CH599421 A5CH 599421A5CH 1630575 ACH1630575 ACH 1630575ACH 1630575 ACH1630575 ACH 1630575ACH 599421 A5CH599421 A5CH 599421A5
Authority
CH
Switzerland
Application number
CH1630575A
Inventor
Hans Grosser
Original Assignee
Hans Grosser
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 Hans GrosserfiledCriticalHans Grosser
Publication of CH599421A5publicationCriticalpatent/CH599421A5/xx
E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
E04B9/36—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats
E04B9/363—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats the principal plane of the slats being horizontal
E—FIXED CONSTRUCTIONS
E04—BUILDING
E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
E04F13/00—Coverings or linings, e.g. for walls or ceilings
E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements