FR902168A - Improvements made to the process for obtaining metallographitic electric coals - Google Patents

Improvements made to the process for obtaining metallographitic electric coals

Info

Publication number
FR902168A
FR902168A FR902168DA FR902168A FR 902168 A FR902168 A FR 902168A FR 902168D A FR902168D A FR 902168DA FR 902168 A FR902168 A FR 902168A
Authority
FR
France
Prior art keywords
metallographitic
coals
obtaining
electric
improvements made
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
Juan Carrion Camarero
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 FR902168A publication Critical patent/FR902168A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/12—Manufacture of brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR902168D 1943-06-05 1944-02-23 Improvements made to the process for obtaining metallographitic electric coals Expired FR902168A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES902168X 1943-06-05

Publications (1)

Publication Number Publication Date
FR902168A true FR902168A (en) 1945-08-21

Family

ID=8270603

Family Applications (1)

Application Number Title Priority Date Filing Date
FR902168D Expired FR902168A (en) 1943-06-05 1944-02-23 Improvements made to the process for obtaining metallographitic electric coals

Country Status (1)

Country Link
FR (1) FR902168A (en)

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