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CH698462B1
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Corner angle.
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EP0682164A1
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Fully glassed façade
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EP0607878A1
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Profiled sealing strip
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EP0607866A2
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Filling element fixing device for cladding panels, windows, doors or the like.
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EP0421128A2
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Frame
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EP0309820A2
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Air channel stiffening
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CH671084A5
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Connector for insulated pipes - has inner coupling sleeve and outer clip fastening flanges
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CH667709A5
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Frame profile.
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CH667710A5
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Frame profile.
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CH664815A5
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Flange forming profiled rail between duct sections - is of U=shaped cross=section with internal edges and slot for duct side wall
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EP0152512A2
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Clamp for pressing two shaped rails one against the other
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EP0143150A1
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flange coupling
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CH659879A5
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Weather-protection grating for ducts opening in external walls
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CH655169A5
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Insulation covering profile for ducts
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CH647170A5
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Process for the production of a channel
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CH645288A5
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Roller-cutter shears for automatically cutting combined curves
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CH620607A5
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Device for the production of helically seamed and perforated tubes
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DE2727786A1
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DEVICE FOR GENERATING A SINE-SHAPED CURVE OF ANY SLOPE
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CH594161A5
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Connector for ducts of air conditioning plant - has channel cross section with folded slot for clamping duct ends
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NL7508981A
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Forming pipe from fold-jointed segments - by placing flange of one end on wider flange of other and rolling latter over on to former
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