CS190650B1 - Method of extracting the metal core from the hollow casting - Google Patents

Method of extracting the metal core from the hollow casting

Info

Publication number
CS190650B1
CS190650B1 CS771852A CS185277A CS190650B1 CS 190650 B1 CS190650 B1 CS 190650B1 CS 771852 A CS771852 A CS 771852A CS 185277 A CS185277 A CS 185277A CS 190650 B1 CS190650 B1 CS 190650B1
Authority
CS
Czechoslovakia
Prior art keywords
extracting
metal core
hollow casting
casting
hollow
Prior art date
Application number
CS771852A
Other languages
English (en)
Inventor
Boris I Medovar
Georgij A Bojko
Leonid G Puzrin
Ilja J Kumys
Viktor A Kovalev
Alexandr P Beloglazov
Valentin A Nosanov
Volf J Rabinovic
Georgij S Marinskuj
Lev V Popov
Sergej M Selkov
Vladimir N Strukov
Boris M Babic
Original Assignee
Boris I Medovar
Georgij A Bojko
Leonid G Puzrin
Ilja J Kumys
Viktor A Kovalev
Alexandr P Beloglazov
Valentin A Nosanov
Volf J Rabinovic
Georgij S Marinskuj
Lev V Popov
Sergej M Selkov
Vladimir N Strukov
Boris M Babic
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
Priority claimed from SU7001414510A external-priority patent/SU365102A1/ru
Application filed by Boris I Medovar, Georgij A Bojko, Leonid G Puzrin, Ilja J Kumys, Viktor A Kovalev, Alexandr P Beloglazov, Valentin A Nosanov, Volf J Rabinovic, Georgij S Marinskuj, Lev V Popov, Sergej M Selkov, Vladimir N Strukov, Boris M Babic filed Critical Boris I Medovar
Priority to CS771852A priority Critical patent/CS190650B1/cs
Publication of CS190650B1 publication Critical patent/CS190650B1/cs

Links

CS771852A 1970-03-23 1977-03-21 Method of extracting the metal core from the hollow casting CS190650B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS771852A CS190650B1 (en) 1970-03-23 1977-03-21 Method of extracting the metal core from the hollow casting

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SU7001414510A SU365102A1 (ru) 1970-03-23 1970-03-23 Дорн дл формировани полости в отливке дл кристаллизатора установки электрошлакового переплава
CS209971A CS190601B1 (cs) 1970-03-23 1971-03-23
CS771852A CS190650B1 (en) 1970-03-23 1977-03-21 Method of extracting the metal core from the hollow casting

Publications (1)

Publication Number Publication Date
CS190650B1 true CS190650B1 (en) 1979-06-29

Family

ID=25745558

Family Applications (1)

Application Number Title Priority Date Filing Date
CS771852A CS190650B1 (en) 1970-03-23 1977-03-21 Method of extracting the metal core from the hollow casting

Country Status (1)

Country Link
CS (1) CS190650B1 (cs)

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