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Creators:
Henderson, Daniel
Hashimoto, Kazuo
Dates:
1968-2002
Size:
3 Cubic feet (9 boxes, 1 oversized folder)
Collection ID:
NMAH.AC.0875
Repository:
Archives Center, National Museum of American History

The collection consists of photocopied American, Japanese, German, and French patents; photocopied articles, advertisements, news releases, user manuals, buyer's guides, company analyses, technical references, and an oversize timeline documenting the history and development of cellular phones and related wireless devices.