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Sprinkle guard
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Patent number 5,893,418
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Issue date Apr 13, 1999
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The Reliable Automatic Sprinkler Co., Inc.
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Gary W. Ponte
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A62 - LIFE-SAVING FIRE-FIGHTING
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Sprinkler arrangement
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Patent number 5,890,657
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Issue date Apr 6, 1999
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The Reliable Automatic Sprinkler Co., Inc.
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Gary W. Ponte
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A62 - LIFE-SAVING FIRE-FIGHTING
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Adjustable concealed sprinkler
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Patent number 4,880,063
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Issue date Nov 14, 1989
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The Reliable Automatic Sprinkler Co., Inc.
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Ernest Leininger
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A62 - LIFE-SAVING FIRE-FIGHTING