BE452858A - - Google Patents
Info
- Publication number
- BE452858A BE452858A BE452858DA BE452858A BE 452858 A BE452858 A BE 452858A BE 452858D A BE452858D A BE 452858DA BE 452858 A BE452858 A BE 452858A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- ring
- tongue
- contact
- additional
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims 2
- 241000282619 Hylobates lar Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting effect Effects 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
- H01K9/02—Lamps having two or more incandescent bodies separately heated to provide substitution in the event of failure of one of the bodies
- H01K9/04—Lamps having two or more incandescent bodies separately heated to provide substitution in the event of failure of one of the bodies with built-in manually operated switch
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE899432X | 1942-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452858A true BE452858A (en:Method) |
Family
ID=6849519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452858D BE452858A (en:Method) | 1942-10-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE452858A (en:Method) |
| FR (1) | FR899432A (en:Method) |
| NL (1) | NL60212C (en:Method) |
-
0
- NL NL60212D patent/NL60212C/xx active
- BE BE452858D patent/BE452858A/fr unknown
-
1943
- 1943-11-05 FR FR899432D patent/FR899432A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR899432A (fr) | 1945-05-30 |
| NL60212C (en:Method) |
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