AT190080B - Material for machine parts that have high external hardness, e.g. B. Glass hardness, and should have a tough core inside - Google Patents

Material for machine parts that have high external hardness, e.g. B. Glass hardness, and should have a tough core inside

Info

Publication number
AT190080B
AT190080B AT190080DA AT190080B AT 190080 B AT190080 B AT 190080B AT 190080D A AT190080D A AT 190080DA AT 190080 B AT190080 B AT 190080B
Authority
AT
Austria
Prior art keywords
hardness
machine parts
core inside
high external
glass
Prior art date
Application number
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Application granted granted Critical
Publication of AT190080B publication Critical patent/AT190080B/en

Links

AT190080D 1953-12-31 1953-12-31 Material for machine parts that have high external hardness, e.g. B. Glass hardness, and should have a tough core inside AT190080B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT190080T 1953-12-31

Publications (1)

Publication Number Publication Date
AT190080B true AT190080B (en) 1957-06-11

Family

ID=3664979

Family Applications (1)

Application Number Title Priority Date Filing Date
AT190080D AT190080B (en) 1953-12-31 1953-12-31 Material for machine parts that have high external hardness, e.g. B. Glass hardness, and should have a tough core inside

Country Status (1)

Country Link
AT (1) AT190080B (en)

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