CA284952A - Production de metaux refractaires - Google Patents

Production de metaux refractaires

Info

Publication number
CA284952A
CA284952A CA284952A CA284952DA CA284952A CA 284952 A CA284952 A CA 284952A CA 284952 A CA284952 A CA 284952A CA 284952D A CA284952D A CA 284952DA CA 284952 A CA284952 A CA 284952A
Authority
CA
Canada
Prior art keywords
refractory metals
producing refractory
producing
metals
refractory
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
CA284952A
Other languages
English (en)
Inventor
Anton Lederer Ernest
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.)
Westinghouse Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA284952A publication Critical patent/CA284952A/fr
Expired legal-status Critical Current

Links

CA284952A Production de metaux refractaires Expired CA284952A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA284952T

Publications (1)

Publication Number Publication Date
CA284952A true CA284952A (fr) 1928-11-20

Family

ID=35221765

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284952A Expired CA284952A (fr) Production de metaux refractaires

Country Status (1)

Country Link
CA (1) CA284952A (fr)

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