FR971834A - Valve sèche redresseuse - Google Patents

Valve sèche redresseuse

Info

Publication number
FR971834A
FR971834A FR971834DA FR971834A FR 971834 A FR971834 A FR 971834A FR 971834D A FR971834D A FR 971834DA FR 971834 A FR971834 A FR 971834A
Authority
FR
France
Prior art keywords
straightening
dry valve
dry
valve
straightening dry
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR971834A publication Critical patent/FR971834A/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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
FR971834D 1948-09-20 1948-09-20 Valve sèche redresseuse Expired FR971834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE971834X 1948-09-20

Publications (1)

Publication Number Publication Date
FR971834A true FR971834A (fr) 1951-01-22

Family

ID=20409665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971834D Expired FR971834A (fr) 1948-09-20 1948-09-20 Valve sèche redresseuse

Country Status (2)

Country Link
BE (1) BE484938A (OSRAM)
FR (1) FR971834A (OSRAM)

Also Published As

Publication number Publication date
BE484938A (OSRAM)

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