LU43571A1 - - Google Patents
Info
- Publication number
- LU43571A1 LU43571A1 LU43571DA LU43571A1 LU 43571 A1 LU43571 A1 LU 43571A1 LU 43571D A LU43571D A LU 43571DA LU 43571 A1 LU43571 A1 LU 43571A1
- Authority
- LU
- Luxembourg
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
- E01B7/10—Frogs
- E01B7/12—Fixed frogs made of one part or composite
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU43571 | 1963-04-16 | ||
| BE645959A BE645959A (fr) | 1963-04-16 | 1964-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU43571A1 true LU43571A1 (fr) | 1963-06-17 |
Family
ID=25655797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU43571D LU43571A1 (fr) | 1963-04-16 | 1963-04-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE645959A (fr) |
| LU (1) | LU43571A1 (fr) |
| NL (1) | NL6404119A (fr) |
-
1963
- 1963-04-16 LU LU43571D patent/LU43571A1/xx unknown
-
1964
- 1964-03-31 BE BE645959A patent/BE645959A/fr unknown
- 1964-04-16 NL NL6404119A patent/NL6404119A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE645959A (fr) | 1964-07-16 |
| NL6404119A (fr) | 1964-10-19 |