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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/72—Systems 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE270809C true DE270809C (en:Method) |
Family
ID=527513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT270809D Active DE270809C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE270809C (en:Method) |
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0
- DE DENDAT270809D patent/DE270809C/de active Active
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