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AU227802B2 - Improvements in or relating to friction drop hammers - Google Patents

Improvements in or relating to friction drop hammers

Info

Publication number
AU227802B2
AU227802B2 AU37845/58A AU3784558A AU227802B2 AU 227802 B2 AU227802 B2 AU 227802B2 AU 37845/58 A AU37845/58 A AU 37845/58A AU 3784558 A AU3784558 A AU 3784558A AU 227802 B2 AU227802 B2 AU 227802B2
Authority
AU
Australia
Prior art keywords
relating
drop hammers
friction drop
friction
hammers
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
AU37845/58A
Other versions
AU3784558A (en
Inventor
Wraith Wells and Bernard Middleton Lionel
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.)
B&S Massey Ltd
Original Assignee
B&S Massey Ltd
Filing date
Publication date
Application filed by B&S Massey Ltd filed Critical B&S Massey Ltd
Application granted granted Critical
Publication of AU3784558A publication Critical patent/AU3784558A/en
Publication of AU227802B2 publication Critical patent/AU227802B2/en
Expired legal-status Critical Current

Links

AU37845/58A 1958-05-15 Improvements in or relating to friction drop hammers Expired AU227802B2 (en)

Publications (2)

Publication Number Publication Date
AU3784558A AU3784558A (en) 1958-11-13
AU227802B2 true AU227802B2 (en) 1958-11-13

Family

ID=

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