CH71697A - Schreibpapier für Erblindete, bezw. Schwachsehende - Google Patents

Schreibpapier für Erblindete, bezw. Schwachsehende

Info

Publication number
CH71697A
CH71697A CH71697A CH71697DA CH71697A CH 71697 A CH71697 A CH 71697A CH 71697 A CH71697 A CH 71697A CH 71697D A CH71697D A CH 71697DA CH 71697 A CH71697 A CH 71697A
Authority
CH
Switzerland
Prior art keywords
sighted
resp
blind
weak
writing paper
Prior art date
Application number
CH71697A
Other languages
English (en)
Inventor
Frl Tideboehl Emma Von
Original Assignee
Frl Tideboehl Emma Von
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 Frl Tideboehl Emma Von filed Critical Frl Tideboehl Emma Von
Publication of CH71697A publication Critical patent/CH71697A/de

Links

CH71697A 1915-10-07 1915-10-07 Schreibpapier für Erblindete, bezw. Schwachsehende CH71697A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH71697T 1915-10-07

Publications (1)

Publication Number Publication Date
CH71697A true CH71697A (de) 1916-02-01

Family

ID=4320972

Family Applications (1)

Application Number Title Priority Date Filing Date
CH71697A CH71697A (de) 1915-10-07 1915-10-07 Schreibpapier für Erblindete, bezw. Schwachsehende

Country Status (1)

Country Link
CH (1) CH71697A (de)

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