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Patent:US2853233

Patent:	US 2853233
Title:	Visible indicating device for adding machines of the printing type, such as for cash registers
Date:	23.09.1958
Place:
Country:	USA
Person:	Malcolm Andersen Leif, Lien, Jørgen
Company:	Adwel (P)
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Link to the patent office: (without guarantee)	US2853233 (espacenet),  US2853233 (uspto)

Aus der Patentschrift US2853233

• DATUM: 23.09.1958
• TITEL: Visible indicating device for adding machines of the printing type, such as for cash registers
• PERSON: JORGEN SIGURD LIEN