PL31009B1 - - Google Patents

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Publication number
PL31009B1
PL31009B1 PL31009A PL3100939A PL31009B1 PL 31009 B1 PL31009 B1 PL 31009B1 PL 31009 A PL31009 A PL 31009A PL 3100939 A PL3100939 A PL 3100939A PL 31009 B1 PL31009 B1 PL 31009B1
Authority
PL
Poland
Prior art keywords
electrodes
glass
furnace
bath
zones
Prior art date
Application number
PL31009A
Other languages
English (en)
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL31009B1 publication Critical patent/PL31009B1/pl

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PL31009A 1939-02-13 PL31009B1 (cs)

Publications (1)

Publication Number Publication Date
PL31009B1 true PL31009B1 (cs) 1942-10-31

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