BE442130A - - Google Patents

Info

Publication number
BE442130A
BE442130A BE442130DA BE442130A BE 442130 A BE442130 A BE 442130A BE 442130D A BE442130D A BE 442130DA BE 442130 A BE442130 A BE 442130A
Authority
BE
Belgium
Application number
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.)
Publication of BE442130A publication Critical patent/BE442130A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/86—Regeneration of coating baths
BE442130D 1941-07-18 BE442130A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR874029T 1941-07-18

Publications (1)

Publication Number Publication Date
BE442130A true BE442130A (xx)

Family

ID=9359542

Family Applications (1)

Application Number Title Priority Date Filing Date
BE442130D BE442130A (xx) 1941-07-18

Country Status (2)

Country Link
BE (1) BE442130A (xx)
FR (1) FR874029A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106418798B (zh) * 2016-09-12 2018-02-06 张毅 一次性头套的制备方法

Also Published As

Publication number Publication date
FR874029A (fr) 1942-07-27

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