PL50057B1 - - Google Patents

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Publication number
PL50057B1
PL50057B1 PL102684A PL10268463A PL50057B1 PL 50057 B1 PL50057 B1 PL 50057B1 PL 102684 A PL102684 A PL 102684A PL 10268463 A PL10268463 A PL 10268463A PL 50057 B1 PL50057 B1 PL 50057B1
Authority
PL
Poland
Prior art keywords
hardness
measurement
tested
magnetic
automatic
Prior art date
Application number
PL102684A
Other languages
English (en)
Polish (pl)
Inventor
Andrzej Duracz mgr
Original Assignee
Instytut Mechaniki Precyzyjnej
Filing date
Publication date
Application filed by Instytut Mechaniki Precyzyjnej filed Critical Instytut Mechaniki Precyzyjnej
Publication of PL50057B1 publication Critical patent/PL50057B1/pl

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PL102684A 1963-10-03 PL50057B1 (de)

Publications (1)

Publication Number Publication Date
PL50057B1 true PL50057B1 (de) 1965-08-15

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