CA353309A - Production de metaux durs - Google Patents

Production de metaux durs

Info

Publication number
CA353309A
CA353309A CA353309A CA353309DA CA353309A CA 353309 A CA353309 A CA 353309A CA 353309 A CA353309 A CA 353309A CA 353309D A CA353309D A CA 353309DA CA 353309 A CA353309 A CA 353309A
Authority
CA
Canada
Prior art keywords
hard metal
metal production
production
hard
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
CA353309A
Other languages
English (en)
Inventor
Schjoth Ejner
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA353309A publication Critical patent/CA353309A/fr
Expired legal-status Critical Current

Links

CA353309A Production de metaux durs Expired CA353309A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA353309T

Publications (1)

Publication Number Publication Date
CA353309A true CA353309A (fr) 1935-10-01

Family

ID=35341271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA353309A Expired CA353309A (fr) Production de metaux durs

Country Status (1)

Country Link
CA (1) CA353309A (fr)

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