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Patent:US2725029


Patent:US 2725029
Title:Slide Rule type cooking chart
Date:29.11.1955
Place:
Country:USA
Person:Ammerman George E
Company:Murray Corp
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2725029 (espacenet),  US2725029 (uspto)


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Aus der Patentschrift US2725029