PL287867A2 - Self-hardening moulding and core sand mix - Google Patents

Self-hardening moulding and core sand mix

Info

Publication number
PL287867A2
PL287867A2 PL28786790A PL28786790A PL287867A2 PL 287867 A2 PL287867 A2 PL 287867A2 PL 28786790 A PL28786790 A PL 28786790A PL 28786790 A PL28786790 A PL 28786790A PL 287867 A2 PL287867 A2 PL 287867A2
Authority
PL
Poland
Prior art keywords
self
core sand
sand mix
hardening moulding
moulding
Prior art date
Application number
PL28786790A
Other versions
PL163697B1 (en
Inventor
Krzysztof Seczek
Tomasz Seczek
Original Assignee
Krzysztof Seczek
Tomasz Seczek
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 Krzysztof Seczek, Tomasz Seczek filed Critical Krzysztof Seczek
Priority to PL28786790A priority Critical patent/PL163697B1/en
Publication of PL287867A2 publication Critical patent/PL287867A2/en
Publication of PL163697B1 publication Critical patent/PL163697B1/en

Links

PL28786790A 1990-11-20 1990-11-20 Self-hardening and core sand PL163697B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL28786790A PL163697B1 (en) 1990-11-20 1990-11-20 Self-hardening and core sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL28786790A PL163697B1 (en) 1990-11-20 1990-11-20 Self-hardening and core sand

Publications (2)

Publication Number Publication Date
PL287867A2 true PL287867A2 (en) 1991-08-26
PL163697B1 PL163697B1 (en) 1994-04-29

Family

ID=20052941

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28786790A PL163697B1 (en) 1990-11-20 1990-11-20 Self-hardening and core sand

Country Status (1)

Country Link
PL (1) PL163697B1 (en)

Also Published As

Publication number Publication date
PL163697B1 (en) 1994-04-29

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