CA603960A - Control for spark machining apparatus - Google Patents

Control for spark machining apparatus

Info

Publication number
CA603960A
CA603960A CA603960A CA603960DA CA603960A CA 603960 A CA603960 A CA 603960A CA 603960 A CA603960 A CA 603960A CA 603960D A CA603960D A CA 603960DA CA 603960 A CA603960 A CA 603960A
Authority
CA
Canada
Prior art keywords
control
machining apparatus
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
CA603960A
Inventor
P. Porterfield Cecil
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 CA603960A publication Critical patent/CA603960A/en
Expired legal-status Critical Current

Links

CA603960A Control for spark machining apparatus Expired CA603960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA603960T

Publications (1)

Publication Number Publication Date
CA603960A true CA603960A (en) 1960-08-23

Family

ID=35819767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA603960A Expired CA603960A (en) Control for spark machining apparatus

Country Status (1)

Country Link
CA (1) CA603960A (en)

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