AU2225448A - Improvements in jointing means for pipes and couplings for rock drills andthe like - Google Patents

Improvements in jointing means for pipes and couplings for rock drills andthe like

Info

Publication number
AU2225448A
AU2225448A AU22254/48A AU2225448A AU2225448A AU 2225448 A AU2225448 A AU 2225448A AU 22254/48 A AU22254/48 A AU 22254/48A AU 2225448 A AU2225448 A AU 2225448A AU 2225448 A AU2225448 A AU 2225448A
Authority
AU
Australia
Prior art keywords
andthe
couplings
pipes
rock drills
jointing means
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
AU22254/48A
Other versions
AU144085B2 (en
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU2225448A publication Critical patent/AU2225448A/en
Publication of AU144085B2 publication Critical patent/AU144085B2/en
Expired legal-status Critical Current

Links

AU22254/48A 1948-08-04 Improvements in jointing means for pipes and couplings for rock drills andthe like Expired AU144085B2 (en)

Publications (2)

Publication Number Publication Date
AU2225448A true AU2225448A (en) 1949-06-02
AU144085B2 AU144085B2 (en) 1949-06-02

Family

ID=

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