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FR2731242A1
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Method of laying a sealing cap
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EP0444371A1
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Supporting and load distributing element for roof covered with flat tiles, and roof including that element
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IT8767041D0
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Carton continuous impregnation equipment
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PH24417A
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Machine for shaping flexible material and the resulting shaped flexible material
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EP0055160A1
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Machine for shaping flexible materials, with or without predetermined alternations of flutes and flat spaces, and product so obtained
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ES8105021A1
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Sag-proof Bituminous Fibrous Materials Useful for Roofing or Siding, and Method for the Production Thereof
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EG14883A
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Procede ameliore pour l'impregnation par du bitume de materiaux fibreux et materiaux impregnes ainsi obtenus
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OA05669A
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Bituminous materials tinted in the mass, in particular roofing, cladding or waterproofing materials and process for their production.
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US3601090A
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Continuous impregnation plant of cardboard or like support
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DE1561680A1
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Machine for producing fiber webs, in particular cardboard
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CA883214A
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Apparatus for continuously impregnating sheet material
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