NL25158C - - Google Patents
Info
- Publication number
- NL25158C NL25158C NL25158DA NL25158C NL 25158 C NL25158 C NL 25158C NL 25158D A NL25158D A NL 25158DA NL 25158 C NL25158 C NL 25158C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE338665X | 1928-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25158C true NL25158C (ja) |
Family
ID=6222778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25158D NL25158C (ja) | 1928-10-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE516310A (ja) |
| FR (1) | FR682775A (ja) |
| GB (1) | GB338665A (ja) |
| NL (1) | NL25158C (ja) |
-
0
- NL NL25158D patent/NL25158C/xx active
- BE BE516310D patent/BE516310A/xx unknown
-
1929
- 1929-10-04 GB GB30151/29A patent/GB338665A/en not_active Expired
- 1929-10-04 FR FR682775D patent/FR682775A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB338665A (en) | 1930-11-27 |
| FR682775A (fr) | 1930-06-02 |
| BE516310A (ja) |