FR778742A - Improvement in primary batteries - Google Patents

Improvement in primary batteries

Info

Publication number
FR778742A
FR778742A FR778742DA FR778742A FR 778742 A FR778742 A FR 778742A FR 778742D A FR778742D A FR 778742DA FR 778742 A FR778742 A FR 778742A
Authority
FR
France
Prior art keywords
improvement
primary batteries
batteries
primary
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.)
LE CARBONE SA
Original Assignee
LE CARBONE 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 LE CARBONE SA filed Critical LE CARBONE SA
Application granted granted Critical
Publication of FR778742A publication Critical patent/FR778742A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
FR778742D 1933-12-12 1933-12-12 Improvement in primary batteries Expired FR778742A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR778742T 1933-12-12

Publications (1)

Publication Number Publication Date
FR778742A true FR778742A (en) 1935-03-22

Family

ID=9202337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778742D Expired FR778742A (en) 1933-12-12 1933-12-12 Improvement in primary batteries

Country Status (1)

Country Link
FR (1) FR778742A (en)

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