FR631244A - Improvements to so-called devices - Google Patents

Improvements to so-called devices

Info

Publication number
FR631244A
FR631244A FR631244DA FR631244A FR 631244 A FR631244 A FR 631244A FR 631244D A FR631244D A FR 631244DA FR 631244 A FR631244 A FR 631244A
Authority
FR
France
Prior art keywords
called devices
called
devices
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)
Inventor
Frederic Riede
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 filed Critical
Application granted granted Critical
Publication of FR631244A publication Critical patent/FR631244A/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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR631244D 1927-03-22 1927-03-22 Improvements to so-called devices Expired FR631244A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR631244T 1927-03-22

Publications (1)

Publication Number Publication Date
FR631244A true FR631244A (en) 1927-12-16

Family

ID=8991630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR631244D Expired FR631244A (en) 1927-03-22 1927-03-22 Improvements to so-called devices

Country Status (1)

Country Link
FR (1) FR631244A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882937C (en) * 1942-03-02 1953-07-13 Bosch Gmbh Robert Bulk electroplating equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882937C (en) * 1942-03-02 1953-07-13 Bosch Gmbh Robert Bulk electroplating equipment

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