IT948752B - IMPROVEMENT IN DEPRESSION ARC FURNACES - Google Patents

IMPROVEMENT IN DEPRESSION ARC FURNACES

Info

Publication number
IT948752B
IT948752B IT4860072A IT4860072A IT948752B IT 948752 B IT948752 B IT 948752B IT 4860072 A IT4860072 A IT 4860072A IT 4860072 A IT4860072 A IT 4860072A IT 948752 B IT948752 B IT 948752B
Authority
IT
Italy
Prior art keywords
improvement
arc furnaces
depression arc
depression
furnaces
Prior art date
Application number
IT4860072A
Other languages
Italian (it)
Original Assignee
Ka E
Romanov A
Ivanov A
Khromov A
Prostov I
Zasulsky V
Yasinsky K
Filippov D
Norin P
Glazunov S
Zhikharev I
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ka E, Romanov A, Ivanov A, Khromov A, Prostov I, Zasulsky V, Yasinsky K, Filippov D, Norin P, Glazunov S, Zhikharev I filed Critical Ka E
Application granted granted Critical
Publication of IT948752B publication Critical patent/IT948752B/en

Links

IT4860072A 1971-06-22 1972-02-26 IMPROVEMENT IN DEPRESSION ARC FURNACES IT948752B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7101668187A SU384293A1 (en) 1971-06-22 1971-06-22 Arc vacuum furnace for melting and casting metals

Publications (1)

Publication Number Publication Date
IT948752B true IT948752B (en) 1973-06-11

Family

ID=20478726

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4860072A IT948752B (en) 1971-06-22 1972-02-26 IMPROVEMENT IN DEPRESSION ARC FURNACES

Country Status (2)

Country Link
IT (1) IT948752B (en)
SU (1) SU384293A1 (en)

Also Published As

Publication number Publication date
SU384293A1 (en) 1978-06-15

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