BE471112A - - Google Patents

Info

Publication number
BE471112A
BE471112A BE471112DA BE471112A BE 471112 A BE471112 A BE 471112A BE 471112D A BE471112D A BE 471112DA BE 471112 A BE471112 A BE 471112A
Authority
BE
Belgium
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 BE471112A publication Critical patent/BE471112A/xx
Priority claimed from GB18643/45A external-priority patent/GB596347A/en

Links

Classifications

    • DTEXTILES; PAPER
    • D03WEAVING
    • D03CSHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C1/00Dobbies
    • D03C1/14Features common to dobbies of different types
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02Acyclic radicals, not substituted by cyclic structures
    • C07H15/14Acyclic radicals, not substituted by cyclic structures attached to a sulfur, selenium or tellurium atom of a saccharide radical
    • C07H15/16Lincomycin; Derivatives thereof
    • 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
    • H01L21/08Preparation of the foundation plate
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • DTEXTILES; PAPER
    • D03WEAVING
    • D03CSHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C2700/00Shedding mechanisms
    • D03C2700/01Shedding mechanisms using heald frames
    • D03C2700/0127Programme-controlled heald frame movement
    • D03C2700/0177Devices for levelling the heald frames; Coupling and uncoupling the drive for the heald frames; Devices for holding the shed open

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Textile Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Photovoltaic Devices (AREA)
BE471112D 1945-07-20 BE471112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18643/45A GB596347A (en) 1945-07-20 Improvements in or relating to selenium rectifiers

Publications (1)

Publication Number Publication Date
BE471112A true BE471112A (en)

Family

ID=10115976

Family Applications (1)

Application Number Title Priority Date Filing Date
BE471112D BE471112A (en) 1945-07-20

Country Status (5)

Country Link
US (1) US2498714A (en)
BE (1) BE471112A (en)
ES (1) ES175188A1 (en)
FR (1) FR934175A (en)
NL (1) NL136682C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697188A (en) * 1954-12-14 Selenium rectifier
US2804580A (en) * 1953-08-13 1957-08-27 Visseaux S A J Unidirectionally conducting elements
US3234440A (en) * 1959-12-30 1966-02-08 Ibm Semiconductor device fabrication

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA272437A (en) * 1925-10-22 1927-07-19 Edgar Lilienfeld Julius Electric current control mechanism
US1678826A (en) * 1927-04-26 1928-07-31 Ruben Rectifier Corp Electric-current rectifier
FR783646A (en) * 1935-01-03 1935-07-17 Improvement in barrier layer photocells
US2412692A (en) * 1941-06-25 1946-12-17 B L Electric Mfg Company Method of forming selenium coated base plates

Also Published As

Publication number Publication date
FR934175A (en) 1948-05-13
NL136682C (en)
US2498714A (en) 1950-02-28
ES175188A1 (en) 1946-11-16

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