BE313010A - - Google Patents
Info
- Publication number
- BE313010A BE313010A BE313010DA BE313010A BE 313010 A BE313010 A BE 313010A BE 313010D A BE313010D A BE 313010DA BE 313010 A BE313010 A BE 313010A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US282591A US1889598A (en) | 1928-06-04 | 1928-06-04 | Incandescent electric lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE313010A true BE313010A (ja) |
Family
ID=23082185
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360363D BE360363A (ja) | 1928-06-04 | ||
| BE313010D BE313010A (ja) | 1928-06-04 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360363D BE360363A (ja) | 1928-06-04 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1889598A (ja) |
| BE (2) | BE313010A (ja) |
| FR (1) | FR677066A (ja) |
| GB (1) | GB313010A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346761A (en) * | 1965-07-02 | 1967-10-10 | Gen Electric | Incandescent lamp with a tungsten filament with tantalum imbedded in the surface to act as a gettering agent |
| NL8004550A (nl) * | 1979-09-13 | 1981-03-17 | Gte Prod Corp | Molybdeen-tantaliuminvoerdraad en werkwijze voor het vervaardigen daarvan. |
| JP5989984B2 (ja) | 2011-10-27 | 2016-09-07 | スタンレー電気株式会社 | 白熱電球 |
| JP5975816B2 (ja) * | 2012-09-21 | 2016-08-23 | スタンレー電気株式会社 | 白熱電球、その製造方法、および、フィラメント |
-
0
- BE BE360363D patent/BE360363A/xx unknown
- BE BE313010D patent/BE313010A/xx unknown
-
1928
- 1928-06-04 US US282591A patent/US1889598A/en not_active Expired - Lifetime
-
1929
- 1929-06-04 GB GB17140/29A patent/GB313010A/en not_active Expired
- 1929-06-04 FR FR677066D patent/FR677066A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1889598A (en) | 1932-11-29 |
| GB313010A (en) | 1930-03-13 |
| BE360363A (ja) | |
| FR677066A (fr) | 1930-03-03 |