BE356449A - - Google Patents
Info
- Publication number
- BE356449A BE356449A BE356449DA BE356449A BE 356449 A BE356449 A BE 356449A BE 356449D A BE356449D A BE 356449DA BE 356449 A BE356449 A BE 356449A
- 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
- H01H9/045—Explosion-proof cases with interlocking mechanism between cover and operating mechanism
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE301921T | 1927-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE356449A true BE356449A (en:Method) |
Family
ID=31894314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE356449D BE356449A (en:Method) | 1927-12-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE356449A (en:Method) |
| FR (1) | FR665432A (en:Method) |
| GB (1) | GB301921A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2749734B1 (fr) * | 1996-06-11 | 1998-09-04 | Legrand Sa | Enveloppe antideflagrante pour appareillages electriques |
-
0
- BE BE356449D patent/BE356449A/xx unknown
-
1928
- 1928-12-07 GB GB36153/28A patent/GB301921A/en not_active Expired
- 1928-12-08 FR FR665432D patent/FR665432A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR665432A (fr) | 1929-09-18 |
| GB301921A (en:Method) | 1930-03-07 |