FR565798A - Improvements to gas-impermeable metal containers - Google Patents

Improvements to gas-impermeable metal containers

Info

Publication number
FR565798A
FR565798A FR565798DA FR565798A FR 565798 A FR565798 A FR 565798A FR 565798D A FR565798D A FR 565798DA FR 565798 A FR565798 A FR 565798A
Authority
FR
France
Prior art keywords
gas
metal containers
impermeable metal
impermeable
containers
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
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR565798A publication Critical patent/FR565798A/en
Expired legal-status Critical Current

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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR565798D 1922-05-05 1923-05-04 Improvements to gas-impermeable metal containers Expired FR565798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US565798XA 1922-05-05 1922-05-05

Publications (1)

Publication Number Publication Date
FR565798A true FR565798A (en) 1924-02-04

Family

ID=22005352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565798D Expired FR565798A (en) 1922-05-05 1923-05-04 Improvements to gas-impermeable metal containers

Country Status (1)

Country Link
FR (1) FR565798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115494A1 (en) * 1981-04-16 1982-11-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for improving the vacuum-tightness of metal parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115494A1 (en) * 1981-04-16 1982-11-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for improving the vacuum-tightness of metal parts

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