| 摘要 |
1,247,587. Cornices, door frames. CONSTRUCTION SPECIALITIES Inc. 14 April, ,1969 [19 April, 1968], No. 18978/69. Headings E1B and E1J. A resilient glass-fibre reinforced synthetic resin cornice B or door frame C is movably secured to a wall by flanges 24 entering recesses 32 formed by fixing members R. The member C is additionally retained by a clip 41 which also limits the movement of the resilient member towards the protected surface. Clips may project from the mortar between adjacent courses of brickwork. |
