AT144718B - Device on typewriters for making copies using auxiliary ink ribbons - Google Patents

Device on typewriters for making copies using auxiliary ink ribbons

Info

Publication number
AT144718B
AT144718B AT144718DA AT144718B AT 144718 B AT144718 B AT 144718B AT 144718D A AT144718D A AT 144718DA AT 144718 B AT144718 B AT 144718B
Authority
AT
Austria
Prior art keywords
typewriters
ink ribbons
auxiliary ink
making copies
copies
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Dr Ziegler
Original Assignee
Hans Dr Ziegler
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hans Dr Ziegler filed Critical Hans Dr Ziegler
Application granted granted Critical
Publication of AT144718B publication Critical patent/AT144718B/en

Links

AT144718D 1934-11-12 1934-11-12 Device on typewriters for making copies using auxiliary ink ribbons AT144718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT144718T 1934-11-12

Publications (1)

Publication Number Publication Date
AT144718B true AT144718B (en) 1936-02-25

Family

ID=3643276

Family Applications (1)

Application Number Title Priority Date Filing Date
AT144718D AT144718B (en) 1934-11-12 1934-11-12 Device on typewriters for making copies using auxiliary ink ribbons

Country Status (1)

Country Link
AT (1) AT144718B (en)

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