NL36723C - - Google Patents
Info
- Publication number
- NL36723C NL36723C NL36723DA NL36723C NL 36723 C NL36723 C NL 36723C NL 36723D A NL36723D A NL 36723DA NL 36723 C NL36723 C NL 36723C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE707195X | 1929-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL36723C true NL36723C (enrdf_load_stackoverflow) |
Family
ID=6617325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL36723D NL36723C (enrdf_load_stackoverflow) | 1929-12-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (2) | FR707195A (enrdf_load_stackoverflow) |
| NL (1) | NL36723C (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE746925C (de) * | 1931-11-22 | 1944-08-30 | Osram G M B H Komm Ges | Elektrische Hochdruck-Metalldampfentladungslampe mit Gluehelektroden und mehreren ein Mischlicht ergebenden verdampfbaren Metallen |
-
0
- NL NL36723D patent/NL36723C/xx active
-
1930
- 1930-12-06 FR FR707195D patent/FR707195A/fr not_active Expired
- 1930-12-06 FR FR707198D patent/FR707198A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR707195A (fr) | 1931-07-03 |
| FR707198A (fr) | 1931-07-03 |