FR557M - - Google Patents
Info
- Publication number
- FR557M FR557M FR837353A FR837353A FR557M FR 557 M FR557 M FR 557M FR 837353 A FR837353 A FR 837353A FR 837353 A FR837353 A FR 837353A FR 557 M FR557 M FR 557M
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR837353A FR557M (fr) | 1958-06-13 | 1960-08-31 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1896358A GB881265A (en) | 1958-06-13 | 1958-06-13 | Quaternary ammonium compounds and their preparation |
| GB422459 | 1959-02-06 | ||
| FR796484A FR1295339A (fr) | 1959-06-03 | 1959-06-03 | Composés d'ammonium quaternaires comportant un radical benzyle substitué et leur préparation |
| FR837353A FR557M (fr) | 1958-06-13 | 1960-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR557M true FR557M (fr) | 1961-05-29 |
Family
ID=88405073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR837353A Active FR557M (fr) | 1958-06-13 | 1960-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR557M (fr) |
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1960
- 1960-08-31 FR FR837353A patent/FR557M/fr active Active