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Gray, R. S.
view article (1.0)Comparing Efficiency of: "PYR-A-LARM" and "PYROTECTOR" Ventilation Duct Fire Detection Systems. Fire Test Report Conducted at: Queensway General Hospital, Toronto, Canada, April 17-18, 1963.H. H. Angus and Associates Ltd., Toronto, CanadaFire Test ReportFire Test Report
1963
4 p.