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AU222825B2 - Replaceable nozzle for drill bits - Google Patents
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AU222825B2 - Replaceable nozzle for drill bits - Google Patents

Replaceable nozzle for drill bits

Info

Publication number
AU222825B2
AU222825B2 AU38652/58A AU3865258A AU222825B2 AU 222825 B2 AU222825 B2 AU 222825B2 AU 38652/58 A AU38652/58 A AU 38652/58A AU 3865258 A AU3865258 A AU 3865258A AU 222825 B2 AU222825 B2 AU 222825B2
Authority
AU
Australia
Prior art keywords
drill bits
replaceable nozzle
replaceable
nozzle
drill
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU38652/58A
Other versions
AU3865258A (en
Inventor
William Arthur Kistler, Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
Filing date
Publication date
Application filed by Hughes Tool Co filed Critical Hughes Tool Co
Application granted granted Critical
Publication of AU3865258A publication Critical patent/AU3865258A/en
Publication of AU222825B2 publication Critical patent/AU222825B2/en
Expired legal-status Critical Current

Links

AU38652/58A 1958-06-12 Replaceable nozzle for drill bits Expired AU222825B2 (en)

Publications (2)

Publication Number Publication Date
AU3865258A AU3865258A (en) 1958-12-11
AU222825B2 true AU222825B2 (en) 1958-12-11

Family

ID=

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