ZA80997B - Button assembly for rotary rock cutters - Google Patents

Button assembly for rotary rock cutters

Info

Publication number
ZA80997B
ZA80997B ZA00800997A ZA80997A ZA80997B ZA 80997 B ZA80997 B ZA 80997B ZA 00800997 A ZA00800997 A ZA 00800997A ZA 80997 A ZA80997 A ZA 80997A ZA 80997 B ZA80997 B ZA 80997B
Authority
ZA
South Africa
Prior art keywords
button assembly
rotary rock
rock cutters
cutters
rotary
Prior art date
Application number
ZA00800997A
Inventor
D Busby
Original Assignee
Subterranean Sa Pty Ltd
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 Subterranean Sa Pty Ltd filed Critical Subterranean Sa Pty Ltd
Priority to ZA00800997A priority Critical patent/ZA80997B/en
Publication of ZA80997B publication Critical patent/ZA80997B/en

Links

ZA00800997A 1979-03-27 1980-02-21 Button assembly for rotary rock cutters ZA80997B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA00800997A ZA80997B (en) 1979-03-27 1980-02-21 Button assembly for rotary rock cutters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA791451 1979-03-27
ZA00800997A ZA80997B (en) 1979-03-27 1980-02-21 Button assembly for rotary rock cutters

Publications (1)

Publication Number Publication Date
ZA80997B true ZA80997B (en) 1980-05-28

Family

ID=27131313

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800997A ZA80997B (en) 1979-03-27 1980-02-21 Button assembly for rotary rock cutters

Country Status (1)

Country Link
ZA (1) ZA80997B (en)

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