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A62 - LIFE-SAVING FIRE-FIGHTING
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Patent number 2,656,958
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A62 - LIFE-SAVING FIRE-FIGHTING
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2599792
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Patent number 2,599,792
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Issue date Jun 10, 1952
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A62 - LIFE-SAVING FIRE-FIGHTING
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2235577
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A62 - LIFE-SAVING FIRE-FIGHTING
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A62 - LIFE-SAVING FIRE-FIGHTING
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Issue date Feb 3, 1931
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A62 - LIFE-SAVING FIRE-FIGHTING