NL54246C - - Google Patents
Info
- Publication number
- NL54246C NL54246C NL54246DA NL54246C NL 54246 C NL54246 C NL 54246C NL 54246D A NL54246D A NL 54246DA NL 54246 C NL54246 C NL 54246C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES131366D DE729983C (de) | 1938-03-23 | 1938-03-23 | Gas- oder dampfgefuelltes elektrisches Entladungsgefaess |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL54246C true NL54246C (enrdf_load_html_response) |
Family
ID=7538734
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92535D NL92535B (enrdf_load_html_response) | 1938-03-23 | ||
| NL54246D NL54246C (enrdf_load_html_response) | 1938-03-23 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92535D NL92535B (enrdf_load_html_response) | 1938-03-23 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE729983C (enrdf_load_html_response) |
| NL (2) | NL54246C (enrdf_load_html_response) |
-
0
- NL NL92535D patent/NL92535B/xx unknown
- NL NL54246D patent/NL54246C/xx active
-
1938
- 1938-03-23 DE DES131366D patent/DE729983C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL92535B (enrdf_load_html_response) | |
| DE729983C (de) | 1943-01-05 |