Fire Technology Abstracts

Fire Technology Abstracts

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Essentially the present invention provides a water dropper pipe, a sprinkler attached to the dropper pipe and an escutcheon means. In effect, the present invention ... Hunter EJ SPRINKLER SYSTEMS US Patent No. 4, 026, 471; C1 239/ 206, anbsp;...

Title:Fire Technology Abstracts
Publisher: - 1978


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