NL58657C - - Google Patents
Info
- Publication number
- NL58657C NL58657C NL58657DA NL58657C NL 58657 C NL58657 C NL 58657C NL 58657D A NL58657D A NL 58657DA NL 58657 C NL58657 C NL 58657C
- 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
- H01J17/06—Cathodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE218221X | 1940-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58657C true NL58657C (https=) |
Family
ID=5831183
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58657D NL58657C (https=) | 1940-05-29 | ||
| NL101455D NL101455B (https=) | 1940-05-29 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL101455D NL101455B (https=) | 1940-05-29 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH218221A (https=) |
| NL (2) | NL101455B (https=) |
-
0
- NL NL58657D patent/NL58657C/xx active
- NL NL101455D patent/NL101455B/xx unknown
-
1941
- 1941-05-26 CH CH218221D patent/CH218221A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH218221A (de) | 1941-11-30 |
| NL101455B (https=) |