SU21347A1 - Method of making molds for large castings - Google Patents

Method of making molds for large castings

Info

Publication number
SU21347A1
SU21347A1 SU74386A SU74386A SU21347A1 SU 21347 A1 SU21347 A1 SU 21347A1 SU 74386 A SU74386 A SU 74386A SU 74386 A SU74386 A SU 74386A SU 21347 A1 SU21347 A1 SU 21347A1
Authority
SU
USSR - Soviet Union
Prior art keywords
making molds
large castings
castings
molds
making
Prior art date
Application number
SU74386A
Other languages
Russian (ru)
Inventor
Н.В. Грачев
Original Assignee
Н.В. Грачев
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 Н.В. Грачев filed Critical Н.В. Грачев
Priority to SU74386A priority Critical patent/SU21347A1/en
Application granted granted Critical
Publication of SU21347A1 publication Critical patent/SU21347A1/en

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  • Mold Materials And Core Materials (AREA)

Description

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Ти. «II«4«,nuii TirxkT. "II" 4 ", nuii Tirxk

SU74386A 1930-08-07 1930-08-07 Method of making molds for large castings SU21347A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU74386A SU21347A1 (en) 1930-08-07 1930-08-07 Method of making molds for large castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU74386A SU21347A1 (en) 1930-08-07 1930-08-07 Method of making molds for large castings

Publications (1)

Publication Number Publication Date
SU21347A1 true SU21347A1 (en) 1931-07-31

Family

ID=48340460

Family Applications (1)

Application Number Title Priority Date Filing Date
SU74386A SU21347A1 (en) 1930-08-07 1930-08-07 Method of making molds for large castings

Country Status (1)

Country Link
SU (1) SU21347A1 (en)

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