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Patent:US2255621

Patent:	US 2255621
Title:	Total control means for adding machines
Date:	09.09.1941
Place:
Country:	USA
Person:	Landsiedel Walter W
Company:	Remington Rand (P) Inc
Internal Links:
Keywords:
Link to the patent office: (without guarantee)	US2255621 (espacenet),  US2255621 (uspto)

Aus der Patentschrift US2255621

• DATUM: 09.09.1941
• TITEL: Total control means for adding machines
• PERSON: REMINGTON RAND INC