CA476764A - Procedes d'epuration d'acides tungstiques - Google Patents

Procedes d'epuration d'acides tungstiques

Info

Publication number
CA476764A
CA476764A CA476764A CA476764DA CA476764A CA 476764 A CA476764 A CA 476764A CA 476764 A CA476764 A CA 476764A CA 476764D A CA476764D A CA 476764DA CA 476764 A CA476764 A CA 476764A
Authority
CA
Canada
Prior art keywords
purifying
processes
tungstic acid
tungstic
acid
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
CA476764A
Other languages
English (en)
Inventor
Servigne Marcel
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.)
Claude Paz et Visseaux SA
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA476764A publication Critical patent/CA476764A/fr
Expired legal-status Critical Current

Links

CA476764A Procedes d'epuration d'acides tungstiques Expired CA476764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA476764T

Publications (1)

Publication Number Publication Date
CA476764A true CA476764A (fr) 1951-09-04

Family

ID=35616395

Family Applications (1)

Application Number Title Priority Date Filing Date
CA476764A Expired CA476764A (fr) Procedes d'epuration d'acides tungstiques

Country Status (1)

Country Link
CA (1) CA476764A (fr)

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