PL34274B1 - - Google Patents

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Publication number
PL34274B1
PL34274B1 PL34274A PL3427447A PL34274B1 PL 34274 B1 PL34274 B1 PL 34274B1 PL 34274 A PL34274 A PL 34274A PL 3427447 A PL3427447 A PL 3427447A PL 34274 B1 PL34274 B1 PL 34274B1
Authority
PL
Poland
Prior art keywords
furnace
electrode
gas chamber
chamber
raw materials
Prior art date
Application number
PL34274A
Other languages
English (en)
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL34274B1 publication Critical patent/PL34274B1/pl

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PL34274A 1947-07-29 PL34274B1 (xx)

Publications (1)

Publication Number Publication Date
PL34274B1 true PL34274B1 (xx) 1951-02-28

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