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AU1301062A - Improvements in or relating to automatic friction drop hammers - Google Patents

Improvements in or relating to automatic friction drop hammers

Info

Publication number
AU1301062A
AU1301062A AU13010/62A AU1301062A AU1301062A AU 1301062 A AU1301062 A AU 1301062A AU 13010/62 A AU13010/62 A AU 13010/62A AU 1301062 A AU1301062 A AU 1301062A AU 1301062 A AU1301062 A AU 1301062A
Authority
AU
Australia
Prior art keywords
relating
automatic friction
drop hammers
friction drop
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
AU13010/62A
Other versions
AU253305B2 (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 6 S Massey Ltd And Lionel Wraith Wells And Bernard Middleton
Original Assignee
B 6 S Massey Ltd And Lionel Wraith Wells And Bernard Middleton
Filing date
Publication date
Application filed by B 6 S Massey Ltd And Lionel Wraith Wells And Bernard Middleton filed Critical B 6 S Massey Ltd And Lionel Wraith Wells And Bernard Middleton
Application granted granted Critical
Publication of AU1301062A publication Critical patent/AU1301062A/en
Publication of AU253305B2 publication Critical patent/AU253305B2/en
Expired legal-status Critical Current

Links

AU13010/62A 1962-01-04 Improvements in or relating to automatic friction drop hammers Expired AU253305B2 (en)

Publications (2)

Publication Number Publication Date
AU1301062A true AU1301062A (en) 1963-07-04
AU253305B2 AU253305B2 (en) 1963-07-04

Family

ID=

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