BE386070A - - Google Patents
Info
- Publication number
- BE386070A BE386070A BE386070DA BE386070A BE 386070 A BE386070 A BE 386070A BE 386070D A BE386070D A BE 386070DA BE 386070 A BE386070 A BE 386070A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- filaments
- central support
- socket
- lamp
- Prior art date
Links
- 238000005282 brightening Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 241001674048 Phthiraptera Species 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE749704X | 1932-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386070A true BE386070A (enrdf_load_html_response) |
Family
ID=3879595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386070D BE386070A (enrdf_load_html_response) | 1932-01-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE386070A (enrdf_load_html_response) |
| FR (1) | FR749704A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2609158A (en) * | 1947-12-24 | 1952-09-02 | Roy C Bradley | Film reeling assembly |
-
0
- BE BE386070D patent/BE386070A/fr unknown
-
1933
- 1933-01-30 FR FR749704D patent/FR749704A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR749704A (fr) | 1933-07-28 |
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