BE440673A - - Google Patents
Info
- Publication number
- BE440673A BE440673A BE440673DA BE440673A BE 440673 A BE440673 A BE 440673A BE 440673D A BE440673D A BE 440673DA BE 440673 A BE440673 A BE 440673A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/24—Heating of switches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE220631X | 1940-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440673A true BE440673A (ja�@�@) |
Family
ID=5835632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440673D BE440673A (ja�@�@) | 1940-02-26 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE440673A (ja�@�@) |
| CH (1) | CH220631A (ja�@�@) |
| NL (1) | NL55083C (ja�@�@) |
-
0
- NL NL55083D patent/NL55083C/xx active
- BE BE440673D patent/BE440673A/xx unknown
-
1941
- 1941-02-25 CH CH220631D patent/CH220631A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH220631A (de) | 1942-04-15 |
| NL55083C (ja�@�@) |