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FR939079A - Traitement des surfaces métalliques recouvertes de sélénium - Google Patents

Traitement des surfaces métalliques recouvertes de sélénium

Info

Publication number
FR939079A
FR939079A FR939079DA FR939079A FR 939079 A FR939079 A FR 939079A FR 939079D A FR939079D A FR 939079DA FR 939079 A FR939079 A FR 939079A
Authority
FR
France
Prior art keywords
selenium
treatment
metallic surfaces
surfaces coated
coated
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)
Inventor
Arthur Von Hippel
Mortimer C Bloom
James H Schulman
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR939079A publication Critical patent/FR939079A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01Manufacture or treatment
    • H10D48/04Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/046Provision of discrete insulating layers
FR939079D 1942-11-21 1946-04-01 Traitement des surfaces métalliques recouvertes de sélénium Expired FR939079A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US565321XA 1942-11-21 1942-11-21

Publications (1)

Publication Number Publication Date
FR939079A true FR939079A (fr) 1948-11-03

Family

ID=22005027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939079D Expired FR939079A (fr) 1942-11-21 1946-04-01 Traitement des surfaces métalliques recouvertes de sélénium

Country Status (3)

Country Link
BE (1) BE462302A (fr)
FR (1) FR939079A (fr)
GB (1) GB565321A (fr)

Also Published As

Publication number Publication date
BE462302A (fr)
GB565321A (en) 1944-11-06

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