FR1020727A - Dispositif à conductibilité asymétrique - Google Patents

Dispositif à conductibilité asymétrique

Info

Publication number
FR1020727A
FR1020727A FR1020727DA FR1020727A FR 1020727 A FR1020727 A FR 1020727A FR 1020727D A FR1020727D A FR 1020727DA FR 1020727 A FR1020727 A FR 1020727A
Authority
FR
France
Prior art keywords
conductivity device
asymmetric conductivity
asymmetric
conductivity
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
English (en)
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 des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse 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 des Freins et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Application granted granted Critical
Publication of FR1020727A publication Critical patent/FR1020727A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/042—Preparation of foundation plates
FR1020727D 1950-06-23 1950-06-23 Dispositif à conductibilité asymétrique Expired FR1020727A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1020727T 1950-06-23

Publications (1)

Publication Number Publication Date
FR1020727A true FR1020727A (fr) 1953-02-10

Family

ID=9576528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1020727D Expired FR1020727A (fr) 1950-06-23 1950-06-23 Dispositif à conductibilité asymétrique

Country Status (2)

Country Link
BE (1) BE502988A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1020727A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE502988A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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