(19)
(11) EP 0 070 288 A1

(12)

(43) Date of publication:
26.01.1983 Bulletin 1983/04

(21) Application number: 82900319.0

(22) Date of filing: 15.01.1982
(51) International Patent Classification (IPC): 
C25F 3/ 14( . )
C25F 3/ 22( . )
(86) International application number:
PCT/SE1982/000010
(87) International publication number:
WO 1982/002408 (22.07.1982 Gazette 1982/18)
(84) Designated Contracting States:
FR

(30) Priority: 15.01.1981 SE 19810000202

(71) Applicant: BLOMSTERBERG, Karl-Ingemar
S-423 00 Torslanda (SE)

(72) Inventor:
  • BLOMSTERBERG, Karl-Ingemar
    S-423 00 Torslanda (SE)

   


(54) A METHOD OF ANODICALLY DEBURRING ARTICLES OF COPPER OR COPPER ALLOY