DE278470C - - Google Patents
Info
- Publication number
- DE278470C DE278470C DENDAT278470D DE278470DA DE278470C DE 278470 C DE278470 C DE 278470C DE NDAT278470 D DENDAT278470 D DE NDAT278470D DE 278470D A DE278470D A DE 278470DA DE 278470 C DE278470 C DE 278470C
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- phosphorescent
- firedamp
- wood
- dull
- 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
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
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)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE278470C true DE278470C (enrdf_load_stackoverflow) |
Family
ID=534468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT278470D Active DE278470C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE278470C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT278470D patent/DE278470C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE278470C (enrdf_load_stackoverflow) | ||
| DE753250C (de) | Verwendung von Legierungen aus Platinmetallen fuer Widerstandsdraehte | |
| DE708933C (de) | Verfahren zur Entfernung von organisch gebundenem Schwefel aus Gasen | |
| DE301380C (enrdf_load_stackoverflow) | ||
| DE19800087A1 (de) | Zeltschnur | |
| DE577818C (de) | Blitzlichtlampe | |
| DE744172C (de) | Christbaumkerze | |
| DE612344C (de) | Zur Spannungsueberwachung dienende Gluehlampe | |
| DE937155C (de) | Verarbeitung sogenannter Sorelzementgrundlagen zu Tarnanstrichen | |
| DE700143C (de) | Verfahren zur Herstellung von Glanz- bzw. Mattgold | |
| AT212435B (de) | Leuchtröhre | |
| DE516490C (de) | Legierungen aus Platinmetallen, welche insbesondere zur Herstellung von Goldfederspitzen dienen | |
| AT225790B (de) | Leuchte | |
| DE858578C (de) | Leuchtstoffmischung fuer Leuchtroehren | |
| AT139661B (de) | Leuchtschaltbild. | |
| DE733570C (de) | Verfahren zur Herstellung kuenstlicher Zaehne, Kronen, Bruecken u. dgl. | |
| DE418378C (de) | Schlagwetteranzeiger | |
| DE1659564U (de) | Signalapparat in verbindung mit aschenbecher. | |
| Sieberg et al. | Anmerkung zu BGH, Urt. v. 29. 4. 2008–KZR 2/07 ¼ Erdgassondervertrag | |
| AT123195B (de) | Leuchtfahne, insbesondere für Reklamezwecke. | |
| DE181018C (enrdf_load_stackoverflow) | ||
| AT223413B (de) | Aus Metallfäden bestehender Docht für pyrophore Feuerzeuge | |
| DE764931C (de) | Leuchtschirm fuer Kathodenstrahlroehren, enthaltend ein weiss leuchtendes Leuchtstoffgemisch | |
| DE360275C (de) | Verfahren zur Herstellung rauchloser und metallfreier Leuchtsaetze | |
| DE184517C (enrdf_load_stackoverflow) |