ZA74384B - Percussive slot cutter - Google Patents

Percussive slot cutter

Info

Publication number
ZA74384B
ZA74384B ZA00740384A ZA74384A ZA74384B ZA 74384 B ZA74384 B ZA 74384B ZA 00740384 A ZA00740384 A ZA 00740384A ZA 74384 A ZA74384 A ZA 74384A ZA 74384 B ZA74384 B ZA 74384B
Authority
ZA
South Africa
Prior art keywords
percussive
slot cutter
cutter
slot
percussive slot
Prior art date
Application number
ZA00740384A
Inventor
H Bingham
Original Assignee
Boart Hardmetals 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 Boart Hardmetals Ltd filed Critical Boart Hardmetals Ltd
Priority to ZA00740384A priority Critical patent/ZA74384B/en
Priority to CA218,027A priority patent/CA1025001A/en
Priority to BR376/75A priority patent/BR7500376A/en
Priority to AU77449/75A priority patent/AU492989B2/en
Publication of ZA74384B publication Critical patent/ZA74384B/en
Priority to US05/963,564 priority patent/US4206947A/en

Links

ZA00740384A 1974-01-18 1974-01-18 Percussive slot cutter ZA74384B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ZA00740384A ZA74384B (en) 1974-01-18 1974-01-18 Percussive slot cutter
CA218,027A CA1025001A (en) 1974-01-18 1975-01-16 Percussive slot cutters
BR376/75A BR7500376A (en) 1974-01-18 1975-01-20 PERFECT ROCK CLEARING METHOD USING PERFECTED PERCURSION DRILLS
AU77449/75A AU492989B2 (en) 1974-01-18 1975-01-20 Percussive slot cutters
US05/963,564 US4206947A (en) 1974-01-18 1978-11-20 Percussive slot cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00740384A ZA74384B (en) 1974-01-18 1974-01-18 Percussive slot cutter

Publications (1)

Publication Number Publication Date
ZA74384B true ZA74384B (en) 1975-08-27

Family

ID=25567280

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00740384A ZA74384B (en) 1974-01-18 1974-01-18 Percussive slot cutter

Country Status (1)

Country Link
ZA (1) ZA74384B (en)

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