AT175234B - Karteikarte mit Sichtstreifen - Google Patents

Karteikarte mit Sichtstreifen

Info

Publication number
AT175234B
AT175234B AT175234DA AT175234B AT 175234 B AT175234 B AT 175234B AT 175234D A AT175234D A AT 175234DA AT 175234 B AT175234 B AT 175234B
Authority
AT
Austria
Prior art keywords
index card
viewing strips
strips
viewing
card
Prior art date
Application number
Other languages
English (en)
Original Assignee
Rueegg Naegeli & Cie Ag
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 Rueegg Naegeli & Cie Ag filed Critical Rueegg Naegeli & Cie Ag
Application granted granted Critical
Publication of AT175234B publication Critical patent/AT175234B/de

Links

AT175234D 1948-03-01 1949-02-08 Karteikarte mit Sichtstreifen AT175234B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH175234X 1948-03-01

Publications (1)

Publication Number Publication Date
AT175234B true AT175234B (de) 1953-06-25

Family

ID=4426088

Family Applications (1)

Application Number Title Priority Date Filing Date
AT175234D AT175234B (de) 1948-03-01 1949-02-08 Karteikarte mit Sichtstreifen

Country Status (1)

Country Link
AT (1) AT175234B (de)

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