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Patent:US1910093

Patent:	US 1910093
Title:	Navigation calculator
Date:	23.05.1933
Place:
Country:	USA
Person:	Colvin Charles H
Company:	Pioneer Instr Company Inc
Internal Links:
Keywords:
Link to the patent office: (without guarantee)	US1910093 (espacenet),  US1910093 (uspto)

Aus der Patentschrift US1910093

• DATUM: 23.05.1933
• TITEL: Navigation calculator
• PERSON: PIONEER INSTR COMPANY INC