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Patent:US2309675


Patent:US 2309675
Title:Management instrument for business
Date:02.02.1943
Place:New York und Rochester, NY
Country:USA
Person:Alfred F. Schlomann Alfred Schwarz
Company:
Internal Links:
Keywords:
Link to the patent office:
(without guarantee)
 US2309675 (espacenet),  US2309675 (uspto)


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