CA522964A - Treatment of metal surfaces - Google Patents

Treatment of metal surfaces

Info

Publication number
CA522964A
CA522964A CA522964A CA522964DA CA522964A CA 522964 A CA522964 A CA 522964A CA 522964 A CA522964 A CA 522964A CA 522964D A CA522964D A CA 522964DA CA 522964 A CA522964 A CA 522964A
Authority
CA
Canada
Prior art keywords
treatment
metal surfaces
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
CA522964A
Other languages
French (fr)
Inventor
De Pretto Erminio
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.)
GENERALE PER LA FOSFATAZIONE SpA Soc
Original Assignee
GENERALE PER LA FOSFATAZIONE SpA Soc
Publication date
Application granted granted Critical
Publication of CA522964A publication Critical patent/CA522964A/en
Expired legal-status Critical Current

Links

CA522964A Treatment of metal surfaces Expired CA522964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA522964T

Publications (1)

Publication Number Publication Date
CA522964A true CA522964A (en) 1956-03-20

Family

ID=35676198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA522964A Expired CA522964A (en) Treatment of metal surfaces

Country Status (1)

Country Link
CA (1) CA522964A (en)

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