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AU224198B2 - Improvements relating to spark machining apparatus - Google Patents

Improvements relating to spark machining apparatus

Info

Publication number
AU224198B2
AU224198B2 AU30440/57A AU3044057A AU224198B2 AU 224198 B2 AU224198 B2 AU 224198B2 AU 30440/57 A AU30440/57 A AU 30440/57A AU 3044057 A AU3044057 A AU 3044057A AU 224198 B2 AU224198 B2 AU 224198B2
Authority
AU
Australia
Prior art keywords
machining apparatus
improvements relating
spark machining
spark
relating
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
AU30440/57A
Other versions
AU3044057A (en
Inventor
John Harris Michael
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.)
GKN Group Services Ltd
Original Assignee
GKN Group Services Ltd
Filing date
Publication date
Application filed by GKN Group Services Ltd filed Critical GKN Group Services Ltd
Application granted granted Critical
Publication of AU3044057A publication Critical patent/AU3044057A/en
Publication of AU224198B2 publication Critical patent/AU224198B2/en
Expired legal-status Critical Current

Links

AU30440/57A 1957-08-15 Improvements relating to spark machining apparatus Expired AU224198B2 (en)

Publications (2)

Publication Number Publication Date
AU3044057A AU3044057A (en) 1958-02-20
AU224198B2 true AU224198B2 (en) 1958-02-20

Family

ID=

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