DE270809C - - Google Patents

Info

Publication number
DE270809C
DE270809C DENDAT270809D DE270809DA DE270809C DE 270809 C DE270809 C DE 270809C DE NDAT270809 D DENDAT270809 D DE NDAT270809D DE 270809D A DE270809D A DE 270809DA DE 270809 C DE270809 C DE 270809C
Authority
DE
Germany
Prior art keywords
hydrogen
flame
zinc
firedamp
electrolyte
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.)
Active
Application number
DENDAT270809D
Other languages
German (de)
English (en)
Publication of DE270809C publication Critical patent/DE270809C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/72Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flame burners

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Control Of Combustion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
DENDAT270809D Active DE270809C (ja)

Publications (1)

Publication Number Publication Date
DE270809C true DE270809C (ja)

Family

ID=527513

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT270809D Active DE270809C (ja)

Country Status (1)

Country Link
DE (1) DE270809C (ja)

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