BR8404780A - Cabeca de perfuracao - Google Patents

Cabeca de perfuracao

Info

Publication number: BR8404780A
Authority: BR; Brazil
Prior art keywords: drilling head; drilling; head
Prior art date: 1984-09-24

Application number

BR8404780A

Other languages

English (en)

Inventor

John Jacobus Van Biljon

Christopher Colin Huddy

Original Assignee

Morrison Pumps 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.)

1984-09-24

Filing date

1984-09-24

Publication date

1986-04-29

1984-09-24 Application filed by Morrison Pumps Sa filed Critical Morrison Pumps Sa

1984-09-24 Priority to BR8404780A priority Critical patent/BR8404780A/pt

1986-04-29 Publication of BR8404780A publication Critical patent/BR8404780A/pt

Links

BR8404780A 1984-09-24 1984-09-24 Cabeca de perfuracao BR8404780A (pt)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
BR8404780A BR8404780A (pt)	1984-09-24	1984-09-24	Cabeca de perfuracao

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8404780A BR8404780A (pt)	1984-09-24	1984-09-24	Cabeca de perfuracao

Publications (1)

Publication Number	Publication Date
BR8404780A true BR8404780A (pt)	1986-04-29

Family

ID=4036456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8404780A BR8404780A (pt)	1984-09-24	1984-09-24	Cabeca de perfuracao

Country Status (1)

Country	Link
BR (1)	BR8404780A (pt)

1984
- 1984-09-24 BR BR8404780A patent/BR8404780A/pt unknown

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