BR7204688D0 - DYNAMIC VACUUM TREATMENT - Google Patents

DYNAMIC VACUUM TREATMENT

Info

Publication number
BR7204688D0
BR7204688D0 BR468872A BR468872A BR7204688D0 BR 7204688 D0 BR7204688 D0 BR 7204688D0 BR 468872 A BR468872 A BR 468872A BR 468872 A BR468872 A BR 468872A BR 7204688 D0 BR7204688 D0 BR 7204688D0
Authority
BR
Brazil
Prior art keywords
vacuum treatment
dynamic vacuum
dynamic
treatment
vacuum
Prior art date
Application number
BR468872A
Other languages
Portuguese (pt)
Inventor
O Gjosteen
T Terum
A Aarflot
Original Assignee
Ardal Og Sunndal Verk
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 Ardal Og Sunndal Verk filed Critical Ardal Og Sunndal Verk
Publication of BR7204688D0 publication Critical patent/BR7204688D0/en

Links

BR468872A 1971-07-16 1972-07-14 DYNAMIC VACUUM TREATMENT BR7204688D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO273071A NO127712B (en) 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
BR7204688D0 true BR7204688D0 (en) 1973-05-03

Family

ID=19879076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR468872A BR7204688D0 (en) 1971-07-16 1972-07-14 DYNAMIC VACUUM TREATMENT

Country Status (4)

Country Link
JP (1) JPS546964B1 (en)
BR (1) BR7204688D0 (en)
IS (1) IS2085A7 (en)
NO (1) NO127712B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO147204C (en) 1980-06-30 1983-02-23 Ardal Og Sunndal Verk PROCEDURE AND DEVICE FOR DISCONTINUOUS WRAPPING OF LIQUID METAL IN A VACUUM ROOM WHICH CONTINUALLY MAINTAINS VACUUM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR918574A (en) * 1945-08-21 1947-02-12 Metals and alloys purification process
US3321300A (en) * 1963-08-13 1967-05-23 Conzinc Riotinto Ltd Degassing of metals or alloys

Also Published As

Publication number Publication date
IS2085A7 (en) 1972-08-23
JPS546964B1 (en) 1979-04-03
NO127712B (en) 1973-08-06

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