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Patent:US3013250

Patent:	US 3013250
Title:	Typewriting calculating machine
Date:	12.12.1961
Place:
Country:	USA
Person:	Maley Gerald A
Company:	Ibm
Internal Links:
Keywords:
Link to the patent office: (without guarantee)	US3013250 (espacenet),  US3013250 (uspto)

Aus der Patentschrift US3013250

• DATUM: 12.12.1961
• TITEL: Typewriting calculating machine
• Patent Family: ( Patent:BE567738, Patent:DE1070855, Patent:FR1224041, Patent:GB892434, Patent:NL227860, Patent:US3008635, Patent:US3011710, Patent:US3012713, Patent:US3013250 )