FR711277A - Redresseur sec. - Google Patents

Redresseur sec.

Info

Publication number
FR711277A
FR711277A FR711277DA FR711277A FR 711277 A FR711277 A FR 711277A FR 711277D A FR711277D A FR 711277DA FR 711277 A FR711277 A FR 711277A
Authority
FR
France
Prior art keywords
straightener
dry
dry straightener
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)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR711277A publication Critical patent/FR711277A/fr
Expired legal-status Critical Current

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
    • H01L21/16Manufacture 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 cuprous oxide or cuprous iodide
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Table Devices Or Equipment (AREA)
  • Cookers (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Thyristors (AREA)
FR711277D 1930-03-07 1931-02-13 Redresseur sec. Expired FR711277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL30396T 1930-03-07

Publications (1)

Publication Number Publication Date
FR711277A true FR711277A (fr) 1931-09-05

Family

ID=19755349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR711277D Expired FR711277A (fr) 1930-03-07 1931-02-13 Redresseur sec.

Country Status (4)

Country Link
US (1) US1904276A (fr)
FR (1) FR711277A (fr)
GB (1) GB361737A (fr)
NL (1) NL30396C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569347A (en) * 1948-06-26 1951-09-25 Bell Telephone Labor Inc Circuit element utilizing semiconductive material

Also Published As

Publication number Publication date
GB361737A (en) 1931-11-26
US1904276A (en) 1933-04-18
NL30396C (fr)

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