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DE3332944A1
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Roller shutter fall box
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DE3331980A1
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Installation niches with chimney assembly
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DE3240807A1
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Insulating slab for producing roofs without vapour barrier insulation
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DE2652093A1
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Medium sized building angled reinforcement points - have force conducting protrusion on reinforced concrete columns joining angled panels
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DE2624842A1
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Slotted solid building block - has vertically aligned slits permitting mortar spread without retaining mortar
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DE2531243A1
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Condensation-preventing multi-glazed window - haa elastomeric frame linings with grooves for panes
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DE2452592A1
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Sealed-edge heat-insulated window double glazing - using elastic U-sectioned gripping profile with wedge arms, and screwed rabbet batten
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DE2426696A1
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Large chambered hollow building block - minimum material, critical sections shaped for overall stability
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DE2426219A1
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Interlocking insulation-coated hollow masonry building block - with outside lengthways stems thickness corresponding to surface grooves depth
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DE2422236A1
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Hollow cellular insulated end-grooved building block - with interior end-reinforcing facets on lengthways cross arms near vertical grooves
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DE2422159A1
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Insulation-layered masonry mortaring tool - has cross-piece shaped for cutout edges to cling elastically to insulation
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DE2407993A1
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Roller shutter casing for windows - with heat insulated end support plates joined up to wall insulation
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DE2362395A1
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Building blocks mfr - using milling cutters to obtain exact dimension on block height
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DE2265033A1
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Corner joint hollow insulated building block dimensioning - involves half joint from external cross arms removal for 30-cm wall thickness
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DE2264948A1
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Universal filled hollow insulated binding-block - has breaking points for adaptation as corner bond or in corner column
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DE2244134A1
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Light weight concrete mixture - comprises fragmented granulate foam mate-rial filler instead of sand
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DE2152405A1
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ELECTRIC SURFACE HEATING ELEMENT
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