PL31238B1 - - Google Patents

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Publication number
PL31238B1
PL31238B1 PL31238A PL3123839A PL31238B1 PL 31238 B1 PL31238 B1 PL 31238B1 PL 31238 A PL31238 A PL 31238A PL 3123839 A PL3123839 A PL 3123839A PL 31238 B1 PL31238 B1 PL 31238B1
Authority
PL
Poland
Prior art keywords
die
supporting
strips
mantle
spring washers
Prior art date
Application number
PL31238A
Other languages
English (en)
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL31238B1 publication Critical patent/PL31238B1/pl

Links

PL31238A 1939-05-26 PL31238B1 (ru)

Publications (1)

Publication Number Publication Date
PL31238B1 true PL31238B1 (ru) 1942-12-31

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