NL25778C - - Google Patents
Info
- Publication number
- NL25778C NL25778C NL25778DA NL25778C NL 25778 C NL25778 C NL 25778C NL 25778D A NL25778D A NL 25778DA NL 25778 C NL25778 C NL 25778C
- 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 |
|---|---|---|---|
| DE675241X | 1928-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25778C true NL25778C (en) |
Family
ID=6592700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25778D NL25778C (en) | 1928-06-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE360685A (en) |
| FR (1) | FR675241A (en) |
| NL (1) | NL25778C (en) |
-
0
- NL NL25778D patent/NL25778C/xx active
- BE BE360685D patent/BE360685A/xx unknown
-
1929
- 1929-05-16 FR FR675241D patent/FR675241A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE360685A (en) | |
| FR675241A (en) | 1930-02-07 |