IT1042477B - Lampadina con supporti interni in lamina metallica - Google Patents
Lampadina con supporti interni in lamina metallicaInfo
- Publication number
- IT1042477B IT1042477B IT27147/75A IT2714775A IT1042477B IT 1042477 B IT1042477 B IT 1042477B IT 27147/75 A IT27147/75 A IT 27147/75A IT 2714775 A IT2714775 A IT 2714775A IT 1042477 B IT1042477 B IT 1042477B
- Authority
- IT
- Italy
- Prior art keywords
- bulb
- internal metal
- metal lamina
- supports
- lamina supports
- Prior art date
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
-
- 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
- H01K3/08—Manufacture of mounts or stems
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4096174A GB1475739A (en) | 1974-09-19 | 1974-09-19 | Lamps with internal sheet metals supports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1042477B true IT1042477B (it) | 1980-01-30 |
Family
ID=10417465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT27147/75A IT1042477B (it) | 1974-09-19 | 1975-09-11 | Lampadina con supporti interni in lamina metallica |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5146787A (de) |
| AT (1) | AT351101B (de) |
| DE (1) | DE2540398A1 (de) |
| FR (1) | FR2285713A1 (de) |
| GB (1) | GB1475739A (de) |
| IT (1) | IT1042477B (de) |
| NL (1) | NL7510891A (de) |
| ZA (1) | ZA755184B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53146779A (en) * | 1977-05-27 | 1978-12-20 | Mitsuboshi Belting Ltd | Method for making twootone color tire |
| FR2514948B1 (fr) * | 1981-10-16 | 1985-06-07 | Lampes Elect Fab Reunies | Lampe electrique a incandescence a deux filaments pour vehicule automobile |
-
1974
- 1974-09-19 GB GB4096174A patent/GB1475739A/en not_active Expired
-
1975
- 1975-08-12 ZA ZA00755184A patent/ZA755184B/xx unknown
- 1975-08-19 JP JP50099864A patent/JPS5146787A/ja active Pending
- 1975-08-22 AT AT651275A patent/AT351101B/de not_active IP Right Cessation
- 1975-09-11 IT IT27147/75A patent/IT1042477B/it active
- 1975-09-11 DE DE19752540398 patent/DE2540398A1/de active Pending
- 1975-09-12 FR FR7528068A patent/FR2285713A1/fr active Granted
- 1975-09-16 NL NL7510891A patent/NL7510891A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2285713A1 (fr) | 1976-04-16 |
| AU8493275A (en) | 1977-03-24 |
| ZA755184B (en) | 1976-07-28 |
| DE2540398A1 (de) | 1976-04-08 |
| NL7510891A (nl) | 1976-03-23 |
| ATA651275A (de) | 1978-12-15 |
| AT351101B (de) | 1979-07-10 |
| GB1475739A (en) | 1977-06-01 |
| JPS5146787A (de) | 1976-04-21 |
| FR2285713B1 (de) | 1979-06-01 |
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