CA580772A - Method and apparatus for spark machining - Google Patents

Method and apparatus for spark machining

Info

Publication number
CA580772A
CA580772A CA580772A CA580772DA CA580772A CA 580772 A CA580772 A CA 580772A CA 580772 A CA580772 A CA 580772A CA 580772D A CA580772D A CA 580772DA CA 580772 A CA580772 A CA 580772A
Authority
CA
Canada
Prior art keywords
spark machining
spark
machining
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
CA580772A
Other languages
French (fr)
Inventor
M. Williams Everard
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.)
Firth Sterling Inc
Original Assignee
Firth Sterling Inc
Publication date
Application granted granted Critical
Publication of CA580772A publication Critical patent/CA580772A/en
Expired legal-status Critical Current

Links

CA580772A Method and apparatus for spark machining Expired CA580772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA580772T

Publications (1)

Publication Number Publication Date
CA580772A true CA580772A (en) 1959-08-04

Family

ID=35760197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA580772A Expired CA580772A (en) Method and apparatus for spark machining

Country Status (1)

Country Link
CA (1) CA580772A (en)

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