PL34925B1 - - Google Patents

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Publication number
PL34925B1
PL34925B1 PL34925A PL3492551A PL34925B1 PL 34925 B1 PL34925 B1 PL 34925B1 PL 34925 A PL34925 A PL 34925A PL 3492551 A PL3492551 A PL 3492551A PL 34925 B1 PL34925 B1 PL 34925B1
Authority
PL
Poland
Prior art keywords
gas
carburizing
chamber
furnace
burn
Prior art date
Application number
PL34925A
Other languages
English (en)
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL34925B1 publication Critical patent/PL34925B1/pl

Links

PL34925A 1951-04-30 PL34925B1 (fr)

Publications (1)

Publication Number Publication Date
PL34925B1 true PL34925B1 (fr) 1952-02-28

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