BE666972A - - Google Patents
Info
- Publication number
- BE666972A BE666972A BE666972A BE666972A BE666972A BE 666972 A BE666972 A BE 666972A BE 666972 A BE666972 A BE 666972A BE 666972 A BE666972 A BE 666972A BE 666972 A BE666972 A BE 666972A
- Authority
- BE
- Belgium
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
- H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6408085A NL6408085A (https=) | 1964-07-16 | 1964-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666972A true BE666972A (https=) | 1966-01-17 |
Family
ID=19790533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666972A BE666972A (https=) | 1964-07-16 | 1965-07-15 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4935797B1 (https=) |
| AT (1) | AT253619B (https=) |
| BE (1) | BE666972A (https=) |
| CH (1) | CH439486A (https=) |
| DE (1) | DE1489440A1 (https=) |
| DK (1) | DK119263B (https=) |
| ES (1) | ES315323A1 (https=) |
| GB (1) | GB1084596A (https=) |
| NL (1) | NL6408085A (https=) |
| SE (1) | SE326766B (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877205A (en) * | 1987-12-28 | 1989-10-31 | Winzen International, Inc. | High-altitude balloon and method and apparatus for making it |
-
1964
- 1964-07-16 NL NL6408085A patent/NL6408085A/xx unknown
-
1965
- 1965-07-13 JP JP40041765A patent/JPS4935797B1/ja active Pending
- 1965-07-13 CH CH982465A patent/CH439486A/de unknown
- 1965-07-13 DE DE19651489440 patent/DE1489440A1/de active Pending
- 1965-07-13 GB GB29659/65A patent/GB1084596A/en not_active Expired
- 1965-07-13 AT AT640465A patent/AT253619B/de active
- 1965-07-13 DK DK358765AA patent/DK119263B/da unknown
- 1965-07-14 SE SE09298/65A patent/SE326766B/xx unknown
- 1965-07-14 ES ES0315323A patent/ES315323A1/es not_active Expired
- 1965-07-15 BE BE666972A patent/BE666972A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT253619B (de) | 1967-04-10 |
| CH439486A (de) | 1967-07-15 |
| GB1084596A (en) | 1967-09-27 |
| DE1489440A1 (de) | 1969-04-30 |
| ES315323A1 (es) | 1966-02-16 |
| DK119263B (da) | 1970-12-07 |
| SE326766B (https=) | 1970-08-03 |
| JPS4935797B1 (https=) | 1974-09-25 |
| NL6408085A (https=) | 1966-01-17 |