NL89872C - - Google Patents

Info

Publication number
NL89872C
NL89872C NL89872DA NL89872C NL 89872 C NL89872 C NL 89872C NL 89872D A NL89872D A NL 89872DA NL 89872 C NL89872 C NL 89872C
Authority
NL
Netherlands
Application number
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.)
Publication of NL89872C publication Critical patent/NL89872C/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/06Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/14Treatment of the complete device, e.g. by electroforming to form a barrier
    • H01L21/145Ageing
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/06Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Spark Plugs (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
NL89872D 1951-06-22 NL89872C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0023634 1951-06-22

Publications (1)

Publication Number Publication Date
NL89872C true NL89872C (nl)

Family

ID=7477472

Family Applications (2)

Application Number Title Priority Date Filing Date
NL89872D NL89872C (nl) 1951-06-22
NL7107371.A NL167347B (nl) 1951-06-22 Machine voor het snijden van draadgaas en dergelijke.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7107371.A NL167347B (nl) 1951-06-22 Machine voor het snijden van draadgaas en dergelijke.

Country Status (5)

Country Link
CH (1) CH304523A (nl)
DE (1) DE883785C (nl)
FR (1) FR1050788A (nl)
GB (1) GB716742A (nl)
NL (2) NL167347B (nl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043516B (de) * 1954-07-26 1958-11-13 Siemens Ag Trockengleichrichteranordnung mit kuenstlicher Kuehlung durch einen Luftstrom
DE1243275B (de) * 1964-07-23 1967-06-29 Licentia Gmbh Verfahren zum stufenweisen Aufbringen eines Schutzueberzuges auf einen Selengleichrichter in Kompaktbauweise

Also Published As

Publication number Publication date
DE883785C (de)
CH304523A (de) 1955-01-15
NL167347B (nl)
GB716742A (en) 1954-10-13
FR1050788A (fr) 1954-01-11

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