Spacer bar for double glazing

Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...

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Details

52172, 523091, 5230914, 52397, 52398, 52399, 52790, 156 99, 156107, 156109, 428412, E06B 324, B32B 320

Patent

active

044799888

ABSTRACT:
A spacer bar for double glazing is made as a hollow extrusion of polycarbonate, preferably incorporating about 20% of glass fibre reinforcement.

REFERENCES:
patent: 3758996 (1973-09-01), Bowser
patent: 3791910 (1974-02-01), Bowser
patent: 4204015 (1980-05-01), Wardlow
patent: 4305982 (1981-12-01), Hirsch
patent: 4335166 (1982-06-01), Lizardo
patent: 4341835 (1982-07-01), MacDowell
patent: 4433016 (1984-02-01), Neely

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