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AU103459B2 - Inmptvements in o rielatiirg to fluid-actuated rock drills or like tools - Google Patents
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AU103459B2 - Inmptvements in o rielatiirg to fluid-actuated rock drills or like tools - Google Patents

Inmptvements in o rielatiirg to fluid-actuated rock drills or like tools

Info

Publication number
AU103459B2
AU103459B2 AU3056/37A AU305637A AU103459B2 AU 103459 B2 AU103459 B2 AU 103459B2 AU 3056/37 A AU3056/37 A AU 3056/37A AU 305637 A AU305637 A AU 305637A AU 103459 B2 AU103459 B2 AU 103459B2
Authority
AU
Australia
Prior art keywords
rielatiirg
inmptvements
tools
fluid
rock drills
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 - Lifetime
Application number
AU3056/37A
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.)
Holman Brothers Ltd
Original Assignee
Holman Brothers Ltd
Filing date
Publication of AU103459B2 publication Critical patent/AU103459B2/en
Application filed by Holman Brothers Ltd filed Critical Holman Brothers Ltd
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU3056/37A 1937-07-20 Inmptvements in o rielatiirg to fluid-actuated rock drills or like tools Expired - Lifetime AU103459B2 (en)

Publications (1)

Publication Number Publication Date
AU103459B2 true AU103459B2 (en)

Family

ID=

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