CA316325A - Production de tungsten - Google Patents

Production de tungsten

Info

Publication number
CA316325A
CA316325A CA316325A CA316325DA CA316325A CA 316325 A CA316325 A CA 316325A CA 316325 A CA316325 A CA 316325A CA 316325D A CA316325D A CA 316325DA CA 316325 A CA316325 A CA 316325A
Authority
CA
Canada
Prior art keywords
tungsten production
tungsten
production
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
CA316325A
Other languages
English (en)
Inventor
Pokorny Ernst
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Publication date
Application granted granted Critical
Publication of CA316325A publication Critical patent/CA316325A/fr
Expired legal-status Critical Current

Links

CA316325A Production de tungsten Expired CA316325A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA316325T

Publications (1)

Publication Number Publication Date
CA316325A true CA316325A (fr) 1931-10-20

Family

ID=35275653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA316325A Expired CA316325A (fr) Production de tungsten

Country Status (1)

Country Link
CA (1) CA316325A (fr)

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