JPS4992016A - - Google Patents
Info
- Publication number
- JPS4992016A JPS4992016A JP11188773A JP11188773A JPS4992016A JP S4992016 A JPS4992016 A JP S4992016A JP 11188773 A JP11188773 A JP 11188773A JP 11188773 A JP11188773 A JP 11188773A JP S4992016 A JPS4992016 A JP S4992016A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7235486A FR2202512A5 (cs) | 1972-10-06 | 1972-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4992016A true JPS4992016A (cs) | 1974-09-03 |
Family
ID=9105293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11188773A Pending JPS4992016A (cs) | 1972-10-06 | 1973-10-04 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4992016A (cs) |
| BR (1) | BR7307759D0 (cs) |
| DE (1) | DE2350164A1 (cs) |
| FR (1) | FR2202512A5 (cs) |
| GB (1) | GB1407755A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116675356B (zh) * | 2023-05-08 | 2025-07-25 | 石家庄铁道大学 | 一类无磷可生物降解阻垢剂及其制备方法和应用 |
-
1972
- 1972-10-06 FR FR7235486A patent/FR2202512A5/fr not_active Expired
-
1973
- 1973-10-04 JP JP11188773A patent/JPS4992016A/ja active Pending
- 1973-10-05 GB GB4664773A patent/GB1407755A/en not_active Expired
- 1973-10-05 DE DE19732350164 patent/DE2350164A1/de active Pending
- 1973-10-05 BR BR775973A patent/BR7307759D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7307759D0 (pt) | 1974-08-29 |
| DE2350164A1 (de) | 1974-04-25 |
| FR2202512A5 (cs) | 1974-05-03 |
| GB1407755A (en) | 1975-09-24 |