Residential SprinklerJohn Dickens |
 Courtesy of U.S. Patent Office |
Year: 1894Manufacturer: PatentType: Residential SprinklerTypical use: Commercial, ResidentialThis sprinkler patent was issued to John Dickens of New Brunswick, New Jersey, USA on April 3, 1894. The sprinkler did go into production soon after the patent was issued. |
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