CA541552A - Usinage de metaux refractaires - Google Patents

Usinage de metaux refractaires

Info

Publication number
CA541552A
CA541552A CA541552A CA541552DA CA541552A CA 541552 A CA541552 A CA 541552A CA 541552 A CA541552 A CA 541552A CA 541552D A CA541552D A CA 541552DA CA 541552 A CA541552 A CA 541552A
Authority
CA
Canada
Prior art keywords
working
refractory metals
refractory
metals
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
CA541552A
Other languages
English (en)
Inventor
W. C. Crawford John
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA541552A publication Critical patent/CA541552A/fr
Expired legal-status Critical Current

Links

CA541552A Usinage de metaux refractaires Expired CA541552A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA541552T

Publications (1)

Publication Number Publication Date
CA541552A true CA541552A (fr) 1957-05-28

Family

ID=35698701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA541552A Expired CA541552A (fr) Usinage de metaux refractaires

Country Status (1)

Country Link
CA (1) CA541552A (fr)

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