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Patent:US1486203

Patent:	US 1486203
Title:	Apparatus for the Measurement of Plane Surfaces
Date:	11.03.1924
Place:
Country:	USA
Person:	H. Thun
Company:
Internal Links:	Planimeter
Keywords:
Link to the patent office: (without guarantee)	US1486203 (espacenet),  US1486203 (uspto)

Aus der Patentschrift US1486203

• DATUM: 11.03.1924
• TITEL: Apparatus for the measurement of plane surfaces
• PERSON: KRUPP AG