Patent:GB1029957

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Patent:GB 1029957
Title:Improvements in or relating to calculating machines
Date:18.05.1966
Place:
Country:Great Britain
Person:Lloyd, John George (P) und Kitz, Norbert (P) und Drage, James John (P)
Company:Bell Punch (P) Co Ltd
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 GB1029957 (http://v3.espacenet.com/textdoc?DB=EPODOC&F=0&IDX=GB1029957)


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