NL7217309A - - Google Patents
Info
- Publication number
- NL7217309A NL7217309A NL7217309A NL7217309A NL7217309A NL 7217309 A NL7217309 A NL 7217309A NL 7217309 A NL7217309 A NL 7217309A NL 7217309 A NL7217309 A NL 7217309A NL 7217309 A NL7217309 A NL 7217309A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUEE001989 HU162781B (cg-RX-API-DMAC10.html) | 1971-12-22 | 1971-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217309A true NL7217309A (cg-RX-API-DMAC10.html) | 1973-06-26 |
Family
ID=10995415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217309A NL7217309A (cg-RX-API-DMAC10.html) | 1971-12-22 | 1972-12-19 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT326216B (cg-RX-API-DMAC10.html) |
| DE (1) | DE2262790A1 (cg-RX-API-DMAC10.html) |
| HU (1) | HU162781B (cg-RX-API-DMAC10.html) |
| NL (1) | NL7217309A (cg-RX-API-DMAC10.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519289C3 (de) * | 1975-04-30 | 1983-06-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen Herstellung von wasserfreien Lösungen von Perpropionsäure in Benzol |
| GB1571194A (en) * | 1976-01-12 | 1980-07-09 | Thorn Lighting Ltd | Internal protective coating for incandescent lamps |
| DE2803122C2 (de) * | 1978-01-25 | 1987-03-19 | W.C. Heraeus Gmbh, 6450 Hanau | Halogen-Glühlampe mit einem Bromkreislauf und Verfahren zu ihrer Herstellung |
-
1971
- 1971-12-22 HU HUEE001989 patent/HU162781B/hu unknown
-
1972
- 1972-07-10 AT AT588672A patent/AT326216B/de not_active IP Right Cessation
- 1972-12-19 NL NL7217309A patent/NL7217309A/xx unknown
- 1972-12-21 DE DE19722262790 patent/DE2262790A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AT326216B (de) | 1975-11-25 |
| DE2262790A1 (de) | 1973-07-05 |
| ATA588672A (de) | 1975-02-15 |
| HU162781B (cg-RX-API-DMAC10.html) | 1973-04-28 |