Category: District of Columbia, Inventors

Categories: United States, Inventors | District of Columbia, Notables | District of Columbia, Occupations

This category is generally maintained by the Category Project and used for profiles of persons in this occupation and location. This category is managed by the Categorization Project. For assistance with this or related categories ask in G2G making sure to tag your question with categorization.

Person Profiles (1)

20 May 1851 Hannover, Germany - 03 Aug 1929 photo

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