BR8301804A - Processo para obtencao de concentrados de barita - Google Patents

Processo para obtencao de concentrados de barita

Info

Publication number: BR8301804A
Authority: BR; Brazil
Prior art keywords: barita; concentrates; obtaining; obtaining barita; barita concentrates
Prior art date: 1983-04-08

Application number

BR8301804A

Other languages

English (en)

Inventor

Robinson Ribeiro

Lauro Akira Takata

Paulo Fernando Rardeli Sachs

Jose Maria Nogueira De Assis

Original Assignee

Araxa Fertilizantes Prod Quim

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.)

1983-04-08

Filing date

1983-04-08

Publication date

1984-11-13

1983-04-08 Application filed by Araxa Fertilizantes Prod Quim filed Critical Araxa Fertilizantes Prod Quim

1983-04-08 Priority to BR8301804A priority Critical patent/BR8301804A/pt

1984-11-13 Publication of BR8301804A publication Critical patent/BR8301804A/pt

Links

BR8301804A 1983-04-08 1983-04-08 Processo para obtencao de concentrados de barita BR8301804A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR8301804A BR8301804A (pt)	1983-04-08	1983-04-08	Processo para obtencao de concentrados de barita

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8301804A BR8301804A (pt)	1983-04-08	1983-04-08	Processo para obtencao de concentrados de barita

Publications (1)

Publication Number	Publication Date
BR8301804A true BR8301804A (pt)	1984-11-13

Family

ID=4032993

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8301804A BR8301804A (pt)	1983-04-08	1983-04-08	Processo para obtencao de concentrados de barita

Country Status (1)

Country	Link
BR (1)	BR8301804A (pt)

1983
- 1983-04-08 BR BR8301804A patent/BR8301804A/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)