BE455334A - - Google Patents
Info
- Publication number
- BE455334A BE455334A BE455334DA BE455334A BE 455334 A BE455334 A BE 455334A BE 455334D A BE455334D A BE 455334DA BE 455334 A BE455334 A BE 455334A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H9/042—Explosion-proof cases
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE903209X | 1943-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455334A true BE455334A (en:Method) |
Family
ID=6861364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455334D BE455334A (en:Method) | 1943-02-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE455334A (en:Method) |
| FR (1) | FR903209A (en:Method) |
-
0
- BE BE455334D patent/BE455334A/xx unknown
-
1944
- 1944-04-05 FR FR903209D patent/FR903209A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR903209A (fr) | 1945-09-27 |