NL6804741A - - Google Patents
Info
- Publication number
- NL6804741A NL6804741A NL6804741A NL6804741A NL6804741A NL 6804741 A NL6804741 A NL 6804741A NL 6804741 A NL6804741 A NL 6804741A NL 6804741 A NL6804741 A NL 6804741A NL 6804741 A NL6804741 A NL 6804741A
- Authority
- NL
- Netherlands
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)
- Railway Tracks (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR104677A FR1528087A (fr) | 1967-04-28 | 1967-04-28 | Coeur de croisement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6804741A true NL6804741A (forum.php) | 1968-10-29 |
Family
ID=8629922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6804741A NL6804741A (forum.php) | 1967-04-28 | 1968-04-04 |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT291327B (forum.php) |
| BE (1) | BE712916A (forum.php) |
| CH (1) | CH468521A (forum.php) |
| DE (1) | DE1759293B1 (forum.php) |
| ES (1) | ES353629A1 (forum.php) |
| FR (1) | FR1528087A (forum.php) |
| GB (1) | GB1171083A (forum.php) |
| LU (1) | LU55781A1 (forum.php) |
| NL (1) | NL6804741A (forum.php) |
| NO (1) | NO122130B (forum.php) |
| SE (1) | SE318590B (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2235227B1 (forum.php) * | 1973-06-26 | 1976-05-07 | Paris & Outreau Acieries | |
| FR2887898B1 (fr) * | 2005-07-04 | 2009-06-05 | Vossloh Cogifer Sa | Coeur de croisement a pointe mobile pour voie ferree |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091592B (de) * | 1956-03-15 | 1960-10-27 | Paris & Outreau Acieries | Einfaches Herzstueck aus Gussstahl |
-
1967
- 1967-04-28 FR FR104677A patent/FR1528087A/fr not_active Expired
-
1968
- 1968-03-27 LU LU55781D patent/LU55781A1/xx unknown
- 1968-03-27 CH CH449768A patent/CH468521A/fr unknown
- 1968-03-28 BE BE712916D patent/BE712916A/xx unknown
- 1968-03-29 GB GB1521168A patent/GB1171083A/en not_active Expired
- 1968-04-04 NL NL6804741A patent/NL6804741A/xx unknown
- 1968-04-18 DE DE19681759293 patent/DE1759293B1/de active Pending
- 1968-04-19 SE SE5307/68A patent/SE318590B/xx unknown
- 1968-04-23 AT AT397168A patent/AT291327B/de not_active IP Right Cessation
- 1968-04-26 NO NO161768A patent/NO122130B/no unknown
- 1968-04-27 ES ES353629A patent/ES353629A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH468521A (fr) | 1969-02-15 |
| AT291327B (de) | 1971-07-12 |
| SE318590B (forum.php) | 1969-12-15 |
| BE712916A (forum.php) | 1968-07-31 |
| FR1528087A (fr) | 1968-06-07 |
| ES353629A1 (es) | 1969-10-16 |
| NO122130B (forum.php) | 1971-05-24 |
| DE1759293B1 (de) | 1971-05-27 |
| LU55781A1 (forum.php) | 1968-06-10 |
| GB1171083A (en) | 1969-11-19 |