FR1139217A - Lampe à incandescence - Google Patents
Lampe à incandescenceInfo
- Publication number
- FR1139217A FR1139217A FR1139217DA FR1139217A FR 1139217 A FR1139217 A FR 1139217A FR 1139217D A FR1139217D A FR 1139217DA FR 1139217 A FR1139217 A FR 1139217A
- Authority
- FR
- France
- Prior art keywords
- incandescent lamp
- incandescent
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/005—Methods for coating the surface of the envelope
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1139217X | 1954-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1139217A true FR1139217A (fr) | 1957-06-26 |
Family
ID=19870107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1139217D Expired FR1139217A (fr) | 1954-02-26 | 1955-02-24 | Lampe à incandescence |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1139217A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337939A1 (fr) * | 1976-01-12 | 1977-08-05 | Thorn Lighting Ltd | Lampe a incandescence comportant un revetement interne de protection contre les halogenes, et procede de fabrication |
-
1955
- 1955-02-24 FR FR1139217D patent/FR1139217A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2337939A1 (fr) * | 1976-01-12 | 1977-08-05 | Thorn Lighting Ltd | Lampe a incandescence comportant un revetement interne de protection contre les halogenes, et procede de fabrication |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1125844A (fr) | Lampe à incandescence perfectionnée | |
FR1164881A (fr) | Lampe à incandescence | |
FR1137307A (fr) | Lampe à incandescence | |
FR1158771A (fr) | Lampes à incandescence ou tube à décharge | |
FR1198713A (fr) | Lampe à incandescence clignotante | |
BE608525A (fr) | Lampe à incandescence | |
FR1192833A (fr) | Lampe à incandescence | |
FR1111389A (fr) | Lampe à incandescence | |
FR1171461A (fr) | Lampe à incandescence | |
FR1139217A (fr) | Lampe à incandescence | |
FR1148165A (fr) | Lampe à incandescence ou tube à décharge | |
FR1105086A (fr) | Lampe à incandescence | |
FR1154903A (fr) | Lampe électrique à incandescence | |
FR1123475A (fr) | Lampe à incandescence | |
FR1136696A (fr) | Lampe électrique à incandescence | |
FR1091341A (fr) | Lampe à incandescence | |
FR1122143A (fr) | Lampe à incandescence à tube | |
FR1140716A (fr) | Lampe tubulaire à incandescence | |
FR1099791A (fr) | Lampe à incandescence ou tube à décharge | |
FR1115071A (fr) | Lampe et son abat-jour | |
FR1101320A (fr) | Lampe à incandescence | |
FR1109403A (fr) | Lampe à incandescence | |
FR1187754A (fr) | Lampe à incandescence pour projections | |
FR1281163A (fr) | Lampe à incandescence | |
FR1148487A (fr) | Lampe éléctrique à incandescence |