NL98204C - - Google Patents
Info
- Publication number
- NL98204C NL98204C NL98204DA NL98204C NL 98204 C NL98204 C NL 98204C NL 98204D A NL98204D A NL 98204DA NL 98204 C NL98204 C NL 98204C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1154820X | 1955-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL98204C true NL98204C (xx) |
Family
ID=10878237
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL208936D NL208936A (xx) | 1955-07-15 | ||
| NL98204D NL98204C (xx) | 1955-07-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL208936D NL208936A (xx) | 1955-07-15 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1154820A (xx) |
| NL (2) | NL98204C (xx) |
-
0
- NL NL208936D patent/NL208936A/xx unknown
- NL NL98204D patent/NL98204C/xx active
-
1956
- 1956-07-13 FR FR1154820D patent/FR1154820A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1154820A (fr) | 1958-04-17 |
| NL208936A (xx) |