FR2187773B3 - - Google Patents
Info
- Publication number
- FR2187773B3 FR2187773B3 FR7320186A FR7320186A FR2187773B3 FR 2187773 B3 FR2187773 B3 FR 2187773B3 FR 7320186 A FR7320186 A FR 7320186A FR 7320186 A FR7320186 A FR 7320186A FR 2187773 B3 FR2187773 B3 FR 2187773B3
- 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.)
- Expired
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2613772A GB1435100A (en) | 1972-06-05 | 1972-06-05 | Method for manufacturing aminoarylsulphonic acids |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2187773A1 FR2187773A1 (OSRAM) | 1974-01-18 |
| FR2187773B3 true FR2187773B3 (OSRAM) | 1976-05-21 |
Family
ID=10238985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7320186A Expired FR2187773B3 (OSRAM) | 1972-06-05 | 1973-06-04 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4961138A (OSRAM) |
| AU (1) | AU5655773A (OSRAM) |
| DE (1) | DE2328514A1 (OSRAM) |
| FR (1) | FR2187773B3 (OSRAM) |
| GB (1) | GB1435100A (OSRAM) |
| IT (1) | IT994881B (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3723801A1 (de) * | 1987-07-18 | 1989-01-26 | Bayer Ag | Verfahren zur herstellung von aminoaryl-sulfonsaeuren |
| CN107400071A (zh) * | 2017-05-25 | 2017-11-28 | 盐城市瓯华化学工业有限公司 | 一种溴氨酸生产方法 |
| CN108129363A (zh) * | 2018-01-25 | 2018-06-08 | 大连七色光太阳能科技开发有限公司 | 固相法合成1-氨基蒽醌-2-磺酸工艺 |
-
1972
- 1972-06-05 GB GB2613772A patent/GB1435100A/en not_active Expired
-
1973
- 1973-06-04 FR FR7320186A patent/FR2187773B3/fr not_active Expired
- 1973-06-05 DE DE19732328514 patent/DE2328514A1/de active Pending
- 1973-06-05 AU AU56557/73A patent/AU5655773A/en not_active Expired
- 1973-06-05 JP JP6331173A patent/JPS4961138A/ja active Pending
- 1973-06-12 IT IT2525173A patent/IT994881B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2187773A1 (OSRAM) | 1974-01-18 |
| DE2328514A1 (de) | 1974-01-03 |
| JPS4961138A (OSRAM) | 1974-06-13 |
| IT994881B (it) | 1975-10-20 |
| AU5655773A (en) | 1974-12-05 |
| GB1435100A (en) | 1976-05-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |