AT187459B - Device for scraping chalk - Google Patents

Device for scraping chalk

Info

Publication number
AT187459B
AT187459B AT187459DA AT187459B AT 187459 B AT187459 B AT 187459B AT 187459D A AT187459D A AT 187459DA AT 187459 B AT187459 B AT 187459B
Authority
AT
Austria
Prior art keywords
chalk
scraping
scraping chalk
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Hakel
Original Assignee
Johann Hakel
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 Johann Hakel filed Critical Johann Hakel
Application granted granted Critical
Publication of AT187459B publication Critical patent/AT187459B/en

Links

AT187459D 1955-05-31 1955-05-31 Device for scraping chalk AT187459B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT187459T 1955-05-31

Publications (1)

Publication Number Publication Date
AT187459B true AT187459B (en) 1956-10-25

Family

ID=3663883

Family Applications (1)

Application Number Title Priority Date Filing Date
AT187459D AT187459B (en) 1955-05-31 1955-05-31 Device for scraping chalk

Country Status (1)

Country Link
AT (1) AT187459B (en)

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