NL21797C - - Google Patents
Info
- Publication number
- NL21797C NL21797C NL21797DA NL21797C NL 21797 C NL21797 C NL 21797C NL 21797D A NL21797D A NL 21797DA NL 21797 C NL21797 C NL 21797C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F17/00—Lubrication specially adapted for axle-boxes of rail vehicles
- B61F17/02—Lubrication specially adapted for axle-boxes of rail vehicles with oil
- B61F17/14—Rotating lubricating devices
- B61F17/20—Rotating lubricating devices with scoops or the like attached to, or coupled with, the axle
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- General Details Of Gearings (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI50255D DE631855C (de) | 1934-07-26 | 1934-07-26 | Verfahren zur Darstellung von N-(Aminoalkyl)-anthranilsaeurealkylestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL21797C true NL21797C (fr) |
Family
ID=6539699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL21797D NL21797C (fr) | 1934-07-26 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE631855C (fr) |
| FR (1) | FR657531A (fr) |
| GB (2) | GB320399A (fr) |
| NL (1) | NL21797C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1153050B (de) * | 1958-07-08 | 1963-08-22 | Isothermos Sa Soc Gen | Achslagerkasten, insbesondere fuer Kippwagen |
| US3870715A (en) * | 1972-03-09 | 1975-03-11 | Nikolaus R Hansl | Substituted amino ethyl meta benzoic acid esters |
-
0
- NL NL21797D patent/NL21797C/xx active
-
1928
- 1928-07-11 GB GB20223/28A patent/GB320399A/en not_active Expired
- 1928-07-16 FR FR657531D patent/FR657531A/fr not_active Expired
-
1934
- 1934-07-26 DE DEI50255D patent/DE631855C/de not_active Expired
-
1935
- 1935-07-25 GB GB21162/35A patent/GB460249A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB320399A (en) | 1929-10-11 |
| FR657531A (fr) | 1929-06-04 |
| GB460249A (en) | 1937-01-25 |
| DE631855C (de) | 1936-06-29 |