RO62445A - Procede de purification d'une solution de sulfate de zinc - Google Patents

Procede de purification d'une solution de sulfate de zinc

Info

Publication number
RO62445A
RO62445A RO7136072A RO7136072A RO62445A RO 62445 A RO62445 A RO 62445A RO 7136072 A RO7136072 A RO 7136072A RO 7136072 A RO7136072 A RO 7136072A RO 62445 A RO62445 A RO 62445A
Authority
RO
Romania
Prior art keywords
purifying
solution
zinc sulfate
sulfate
zinc
Prior art date
Application number
RO7136072A
Other languages
English (en)
French (fr)
Romanian (ro)
Original Assignee
Prayon
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from BE768906A external-priority patent/BE768906A/xx
Application filed by Prayon filed Critical Prayon
Publication of RO62445A publication Critical patent/RO62445A/ro

Links

RO7136072A 1971-06-23 1972-06-22 Procede de purification d'une solution de sulfate de zinc RO62445A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE768906A BE768906A (fr) 1971-06-23 1971-06-23 Procede de purification d'une solution de sulfate de zinc.

Publications (1)

Publication Number Publication Date
RO62445A true RO62445A (fr) 1977-11-15

Family

ID=3858301

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7136072A RO62445A (fr) 1971-06-23 1972-06-22 Procede de purification d'une solution de sulfate de zinc

Country Status (3)

Country Link
PL (1) PL75659B1 (OSRAM)
RO (1) RO62445A (OSRAM)
ZM (1) ZM10672A1 (OSRAM)

Also Published As

Publication number Publication date
ZM10672A1 (en) 1973-04-24
PL75659B1 (OSRAM) 1974-12-31

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