CH216055A - Valve disc for rectifiers and process for their manufacture - Google Patents

Valve disc for rectifiers and process for their manufacture

Info

Publication number
CH216055A
CH216055A CH216055DA CH216055A CH 216055 A CH216055 A CH 216055A CH 216055D A CH216055D A CH 216055DA CH 216055 A CH216055 A CH 216055A
Authority
CH
Switzerland
Prior art keywords
rectifiers
manufacture
valve disc
disc
valve
Prior art date
Application number
Other languages
German (de)
Inventor
Apparate-Fabrik G Sueddeutsche
Original Assignee
Sueddeutsche Apparate Fabrik G
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 Sueddeutsche Apparate Fabrik G filed Critical Sueddeutsche Apparate Fabrik G
Publication of CH216055A publication Critical patent/CH216055A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
    • C07C245/12—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom
    • C07C245/14—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom having diazo groups bound to acyclic carbon atoms of a carbon skeleton
    • C07C245/18—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom having diazo groups bound to acyclic carbon atoms of a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
CH216055D 1940-01-10 1940-08-02 Valve disc for rectifiers and process for their manufacture CH216055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE216055X 1940-01-10

Publications (1)

Publication Number Publication Date
CH216055A true CH216055A (en) 1941-07-31

Family

ID=5827195

Family Applications (1)

Application Number Title Priority Date Filing Date
CH216055D CH216055A (en) 1940-01-10 1940-08-02 Valve disc for rectifiers and process for their manufacture

Country Status (3)

Country Link
CH (1) CH216055A (en)
FR (1) FR868910A (en)
NL (1) NL98648C (en)

Also Published As

Publication number Publication date
NL98648C (en)
FR868910A (en) 1942-01-20

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