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Rechnerlexikon

Die große Enzyklopädie des mechanischen Rechnens

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Patent:US4026463


Patent:US 4026463
Title:Circular slide rule suitable for use in determining the electrolyte deficiency in infusion therapy
Date:31.05.1977
Place:
Country:USA
Person:Betzler, Hermann (Homburg, Saar, DT)
Company:
Internal Links:Rechenschieber
Keywords:
Link to the patent office:
(without guarantee)
 US4026463 (espacenet),  US4026463 (uspto)


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Aus der Patentschrift US4026463