Joseph B. Friedman Papers · smith/acah

संग्रह · joseph-b-friedman-papers

Joseph B. Friedman Papers वापस अगला

Relations

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Unpatented Inventions

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Invention Lists and Drawings, (includes both patented and unpatented concepts)

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Family Records

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Advertising and Marketing

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Dispensing Device

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Apparatus & Method for Forming Corrugations in Tubing

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Confection

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Drinking Tube

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Flex-Straw Corporate Records

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Drinking Tube, Advertising & Marketing, 1937 - 1938

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Safety-Razor Handle

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Commercial Research Company

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Invention and Patent Materials

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Personal Records