BE479302A - - Google Patents

Info

Publication number
BE479302A
BE479302A BE479302DA BE479302A BE 479302 A BE479302 A BE 479302A BE 479302D A BE479302D A BE 479302DA BE 479302 A BE479302 A BE 479302A
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 BE479302A publication Critical patent/BE479302A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00Macromolecular compounds derived from lignocellulosic materials
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G10/00Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only
    • C08G10/02Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or halogenated aromatic hydrocarbons only of aldehydes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00Compositions of lignin-containing materials
    • C08L97/02Lignocellulosic material, e.g. wood, straw or bagasse
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03CMODULATION
    • H03C1/00Amplitude modulation
    • H03C1/16Amplitude modulation by means of discharge device having at least three electrodes
    • H03C1/18Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
    • H03C1/22Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Amplifiers (AREA)
BE479302D 1935-08-12 BE479302A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2185874X 1935-08-12

Publications (1)

Publication Number Publication Date
BE479302A true BE479302A (en:Method)

Family

ID=7989092

Family Applications (1)

Application Number Title Priority Date Filing Date
BE479302D BE479302A (en:Method) 1935-08-12

Country Status (2)

Country Link
US (1) US2185874A (en:Method)
BE (1) BE479302A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441964A (en) * 1944-05-19 1948-05-25 Standard Telephones Cables Ltd Compensating circuit
US3040274A (en) * 1959-12-28 1962-06-19 Gen Electric Balanced modulator

Also Published As

Publication number Publication date
US2185874A (en) 1940-01-02

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