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Patent:US2527282

Patent:	US 2527282
Title:	Calculating Linkage
Date:	24.10.1950
Place:
Country:	USA
Person:	Vetter Otto B
Company:	Hagan Corp
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Link to the patent office: (without guarantee)	US2527282 (espacenet),  US2527282 (uspto)

Aus der Patentschrift US2527282

• DATUM: 24.10.1950
• TITEL: Calculating linkage
• PERSON: HAGAN CORP