BE447792A - - Google Patents
Info
- Publication number
- BE447792A BE447792A BE447792DA BE447792A BE 447792 A BE447792 A BE 447792A BE 447792D A BE447792D A BE 447792DA BE 447792 A BE447792 A BE 447792A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/32—Sealing leading-in conductors
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/04—Other methods of shaping glass by centrifuging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE228540X | 1941-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447792A true BE447792A (xx) |
Family
ID=5867263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447792D BE447792A (xx) | 1941-11-27 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE447792A (xx) |
| CH (1) | CH228540A (xx) |
| FR (1) | FR887070A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018103949A1 (de) * | 2018-02-21 | 2019-08-22 | Christof-Herbert Diener | Niederdruckplasmakammer, Niederdruckplasmaanlage und Verfahren zur Herstellung einer Niederdruckplasmakammer |
-
0
- BE BE447792D patent/BE447792A/xx unknown
-
1942
- 1942-09-04 CH CH228540D patent/CH228540A/de unknown
- 1942-10-22 FR FR887070D patent/FR887070A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR887070A (fr) | 1943-11-03 |
| CH228540A (de) | 1943-08-31 |