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AT131886B - Copy device for commercial books of all kinds, in particular for visual files. - Google Patents

Copy device for commercial books of all kinds, in particular for visual files.

Info

Publication number
AT131886B
AT131886B AT131886DA AT131886B AT 131886 B AT131886 B AT 131886B AT 131886D A AT131886D A AT 131886DA AT 131886 B AT131886 B AT 131886B
Authority
AT
Austria
Prior art keywords
kinds
copy device
visual files
commercial books
books
Prior art date
Application number
Other languages
German (de)
Original Assignee
Carl Herschel Fa
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 Carl Herschel Fa filed Critical Carl Herschel Fa
Application granted granted Critical
Publication of AT131886B publication Critical patent/AT131886B/en

Links

AT131886D 1928-02-16 1930-08-18 Copy device for commercial books of all kinds, in particular for visual files. AT131886B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE115098X 1928-02-16
DE131886X 1929-11-18

Publications (1)

Publication Number Publication Date
AT131886B true AT131886B (en) 1933-02-25

Family

ID=29403265

Family Applications (1)

Application Number Title Priority Date Filing Date
AT131886D AT131886B (en) 1928-02-16 1930-08-18 Copy device for commercial books of all kinds, in particular for visual files.

Country Status (1)

Country Link
AT (1) AT131886B (en)

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