CA450466A - Traitement de metaux - Google Patents

Traitement de metaux

Info

Publication number
CA450466A
CA450466A CA450466A CA450466DA CA450466A CA 450466 A CA450466 A CA 450466A CA 450466 A CA450466 A CA 450466A CA 450466D A CA450466D A CA 450466DA CA 450466 A CA450466 A CA 450466A
Authority
CA
Canada
Prior art keywords
treatment
metal
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
CA450466A
Other languages
English (en)
Inventor
Hargreaves Roger
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.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA450466A publication Critical patent/CA450466A/fr
Expired legal-status Critical Current

Links

CA450466A Traitement de metaux Expired CA450466A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450466T

Publications (1)

Publication Number Publication Date
CA450466A true CA450466A (fr) 1948-08-10

Family

ID=35568184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA450466A Expired CA450466A (fr) Traitement de metaux

Country Status (1)

Country Link
CA (1) CA450466A (fr)

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