Patent Drawing for T. Newman's Poison Warning Bottle - NARA - 7369165 (page 1).jpg
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Patent Drawing for T. Newman's Poison Warning Bottle NARA 7369165 (page 1), Patent drawings in the National Archives and Records Administration, US National Archives series: Utility Patent Drawings, Images from the National Archives and Records Administration, US National Archives location: other, Patent Drawing for T. Newman's Poison Warning Bottle
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T. Newman's Poison Warning Bottle NARA 7369165 の特許図面。米国国立公文書館の米国公文書館管理局における特許図面。 Utility Patent Drawings、米国国立公文書館管理局からの画像。 位置情報。T. Newman's Poison Warning Bottleのための特許図面。
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