MX150972A - IMPROVEMENTS IN THE DRILLING BALL AND METHOD TO ASSEMBLE IT - Google Patents

IMPROVEMENTS IN THE DRILLING BALL AND METHOD TO ASSEMBLE IT

Info

Publication number
MX150972A
MX150972A MX17579578A MX17579578A MX150972A MX 150972 A MX150972 A MX 150972A MX 17579578 A MX17579578 A MX 17579578A MX 17579578 A MX17579578 A MX 17579578A MX 150972 A MX150972 A MX 150972A
Authority
MX
Mexico
Prior art keywords
assemble
drilling ball
drilling
ball
Prior art date
Application number
MX17579578A
Other languages
Spanish (es)
Inventor
William Robert Garrett
Original Assignee
Smith International
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 Smith International filed Critical Smith International
Priority to MX17579578A priority Critical patent/MX150972A/en
Publication of MX150972A publication Critical patent/MX150972A/en

Links

MX17579578A 1978-11-28 1978-11-28 IMPROVEMENTS IN THE DRILLING BALL AND METHOD TO ASSEMBLE IT MX150972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX17579578A MX150972A (en) 1978-11-28 1978-11-28 IMPROVEMENTS IN THE DRILLING BALL AND METHOD TO ASSEMBLE IT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MX17579578A MX150972A (en) 1978-11-28 1978-11-28 IMPROVEMENTS IN THE DRILLING BALL AND METHOD TO ASSEMBLE IT

Publications (1)

Publication Number Publication Date
MX150972A true MX150972A (en) 1984-08-31

Family

ID=19746571

Family Applications (1)

Application Number Title Priority Date Filing Date
MX17579578A MX150972A (en) 1978-11-28 1978-11-28 IMPROVEMENTS IN THE DRILLING BALL AND METHOD TO ASSEMBLE IT

Country Status (1)

Country Link
MX (1) MX150972A (en)

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