BE361861A - - Google Patents
Info
- Publication number
- BE361861A BE361861A BE361861DA BE361861A BE 361861 A BE361861 A BE 361861A BE 361861D A BE361861D A BE 361861DA BE 361861 A BE361861 A BE 361861A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/20—Metal tubes, e.g. lead sheaths
- H01B7/204—Metal tubes, e.g. lead sheaths composed of lead
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE361861T | 1929-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE361861A true BE361861A (xx) | 1929-07-31 |
Family
ID=3868435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE361861D BE361861A (xx) | 1929-06-27 | 1929-06-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE361861A (xx) |
| FR (1) | FR677147A (xx) |
-
1929
- 1929-06-20 FR FR677147D patent/FR677147A/fr not_active Expired
- 1929-06-27 BE BE361861D patent/BE361861A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR677147A (fr) | 1930-03-04 |