NL86974C - - Google Patents
Info
- Publication number
- NL86974C NL86974C NL86974DA NL86974C NL 86974 C NL86974 C NL 86974C NL 86974D A NL86974D A NL 86974DA NL 86974 C NL86974 C NL 86974C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/24—Lead compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US244514A US2644827A (en) | 1951-08-31 | 1951-08-31 | Manufacture of tetraethyllead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL86974C true NL86974C (https=) |
Family
ID=22923066
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL86974D NL86974C (https=) | 1951-08-31 | ||
| NLAANVRAGE7202485,B NL171479B (nl) | 1951-08-31 | Steunelement voor het ondersteunen van een uit een aantal met elkaar verbonden bouwelementen gevormde draag- of steunconstructie. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7202485,B NL171479B (nl) | 1951-08-31 | Steunelement voor het ondersteunen van een uit een aantal met elkaar verbonden bouwelementen gevormde draag- of steunconstructie. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2644827A (https=) |
| DE (1) | DE940297C (https=) |
| FR (1) | FR1134292A (https=) |
| GB (1) | GB712644A (https=) |
| NL (2) | NL171479B (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2856419A (en) * | 1953-04-15 | 1958-10-14 | Ethyl Corp | Manufacture of tetraethyllead |
| US2777867A (en) * | 1953-08-03 | 1957-01-15 | Ethyl Corp | Recovery of alkyllead compounds |
| US2777866A (en) * | 1953-08-17 | 1957-01-15 | Ethyl Corp | Recovery of tetraalkyl-lead compounds |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2091114A (en) * | 1934-10-27 | 1937-08-24 | Du Pont | Process of making tetra-alkyl lead |
| FR963005A (https=) * | 1947-03-11 | 1950-06-28 |
-
0
- NL NL86974D patent/NL86974C/xx active
- NL NLAANVRAGE7202485,B patent/NL171479B/xx unknown
-
1951
- 1951-08-31 US US244514A patent/US2644827A/en not_active Expired - Lifetime
-
1952
- 1952-01-10 FR FR1134292D patent/FR1134292A/fr not_active Expired
- 1952-01-11 GB GB887/51A patent/GB712644A/en not_active Expired
- 1952-06-26 DE DEE5671A patent/DE940297C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1134292A (fr) | 1957-04-09 |
| NL171479B (nl) | |
| GB712644A (en) | 1954-07-28 |
| US2644827A (en) | 1953-07-07 |
| DE940297C (de) | 1956-03-15 |