DK30529C - Procedure for the production of molding sand for core pieces for iron and metal foundries. - Google Patents

Procedure for the production of molding sand for core pieces for iron and metal foundries.

Info

Publication number
DK30529C
DK30529C DK30529DA DK30529C DK 30529 C DK30529 C DK 30529C DK 30529D A DK30529D A DK 30529DA DK 30529 C DK30529 C DK 30529C
Authority
DK
Denmark
Prior art keywords
iron
procedure
production
molding sand
core pieces
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Kemiske Fabrikanter Chemische
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 Kemiske Fabrikanter Chemische filed Critical Kemiske Fabrikanter Chemische
Application granted granted Critical
Publication of DK30529C publication Critical patent/DK30529C/en

Links

DK30529D 1919-03-31 1920-12-10 Procedure for the production of molding sand for core pieces for iron and metal foundries. DK30529C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE30529X 1919-03-31

Publications (1)

Publication Number Publication Date
DK30529C true DK30529C (en) 1922-10-30

Family

ID=28796733

Family Applications (1)

Application Number Title Priority Date Filing Date
DK30529D DK30529C (en) 1919-03-31 1920-12-10 Procedure for the production of molding sand for core pieces for iron and metal foundries.

Country Status (1)

Country Link
DK (1) DK30529C (en)

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