BR8301323A - Processo aperfeicoado de beneficiamento de areia de moldagem - Google Patents

Processo aperfeicoado de beneficiamento de areia de moldagem

Info

Publication number: BR8301323A
Authority: BR; Brazil
Prior art keywords: molding sand; improved molding; benefit process; sand benefit; improved
Prior art date: 1983-03-16

Application number

BR8301323A

Other languages

English (en)

Inventor

Wilson Luiz Guesser

Original Assignee

Tupy Fundicao Sa

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.)

1983-03-16

Filing date

1983-03-16

Publication date

1984-10-23

1983-03-16 Application filed by Tupy Fundicao Sa filed Critical Tupy Fundicao Sa

1983-03-16 Priority to BR8301323A priority Critical patent/BR8301323A/pt

1984-10-23 Publication of BR8301323A publication Critical patent/BR8301323A/pt

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR8301323A BR8301323A (pt)	1983-03-16	1983-03-16	Processo aperfeicoado de beneficiamento de areia de moldagem

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8301323A BR8301323A (pt)	1983-03-16	1983-03-16	Processo aperfeicoado de beneficiamento de areia de moldagem

Publications (1)

Publication Number	Publication Date
BR8301323A true BR8301323A (pt)	1984-10-23

Family

ID=4032867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8301323A BR8301323A (pt)	1983-03-16	1983-03-16	Processo aperfeicoado de beneficiamento de areia de moldagem

Country Status (1)

Country	Link
BR (1)	BR8301323A (pt)

1983
- 1983-03-16 BR BR8301323A patent/BR8301323A/pt not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1996-04-02	MM	Lapse due to non-payment of fees (art. 50)