Drilldown: Patents

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Patents > Filing date: July 1953 & Cites : Patent US 4797572A or None

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Inventors:
John Kobbe (1) · Josef Sieven, Hannoyer-Keefeld, and Ernst Scheffler (1)
Company:
Hackethal Draht-und Kabel Werke (1) · Tektronix Inc (1)
Filing date:
July 6, 1953 (1) · July 14, 1953 (1)
Grant date:
July 1956 (1) · May 1957 (1)
Cites: (Click arrow to add another value)
Links:
None (2)

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