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Wolfgang Klingenberg
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Lahstedt, DE
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last 30 patents
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Patent Grant
One line text display with two input locations
Patent number
4,439,838
Issue date
Mar 27, 1984
Olympia Werke AG
Wolfgang Klingenberg
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Method and apparatus for printing partially overlapping characters
Patent number
4,388,005
Issue date
Jun 14, 1983
Olympia Werke AG
Hans Wehking
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS