IN139309B - - Google Patents
Info
- Publication number
- IN139309B IN139309B IN1536/CAL/73A IN1536CA1973A IN139309B IN 139309 B IN139309 B IN 139309B IN 1536CA1973 A IN1536CA1973 A IN 1536CA1973A IN 139309 B IN139309 B IN 139309B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
- C07C273/04—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds from carbon dioxide and ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207941A NL172539C (nl) | 1972-06-12 | 1972-06-12 | Werkwijze voor de bereiding van ureum. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN139309B true IN139309B (xx) | 1976-06-05 |
Family
ID=19816255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1536/CAL/73A IN139309B (xx) | 1972-06-12 | 1973-07-02 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5735188B2 (xx) |
| BE (1) | BE800799A (xx) |
| DE (1) | DE2329732C2 (xx) |
| FR (1) | FR2187769B1 (xx) |
| GB (1) | GB1428684A (xx) |
| IN (1) | IN139309B (xx) |
| IT (1) | IT985415B (xx) |
| NL (1) | NL172539C (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1174366B (it) * | 1978-07-24 | 1987-07-01 | Ortu Francesco | Decompositore di carbammato per produzione industriale di urea |
| JPS56128749A (en) * | 1980-03-13 | 1981-10-08 | Mitsui Toatsu Chem Inc | Stripping of unreacted material in urea preparation process |
| JPS58142433U (ja) * | 1982-03-19 | 1983-09-26 | 株式会社昭和製作所 | リモ−トコントロ−ル式油圧緩衝器の減衰力調整装置 |
| JPS593036U (ja) * | 1982-06-29 | 1984-01-10 | 株式会社昭和製作所 | 油圧緩衝器の減衰力調整装置 |
| JPS597478U (ja) * | 1982-07-07 | 1984-01-18 | 日産自動車株式会社 | 液晶表示器 |
| NL187393C (nl) * | 1982-11-26 | 1991-09-16 | V I Kucheryavy T M Bogdanova D | Werkwijze voor het bereiden van ureum. |
| JPS6041652U (ja) * | 1983-08-31 | 1985-03-23 | 株式会社 昭和製作所 | 減衰力可変式油圧緩衝器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE581293A (xx) * | 1958-08-08 | 1900-01-01 |
-
1972
- 1972-06-12 NL NL7207941A patent/NL172539C/xx not_active IP Right Cessation
-
1973
- 1973-06-11 IT IT5067873A patent/IT985415B/it active
- 1973-06-12 FR FR7321249A patent/FR2187769B1/fr not_active Expired
- 1973-06-12 JP JP6625573A patent/JPS5735188B2/ja not_active Expired
- 1973-06-12 BE BE132171A patent/BE800799A/xx not_active IP Right Cessation
- 1973-06-12 DE DE19732329732 patent/DE2329732C2/de not_active Expired
- 1973-06-12 GB GB2787673A patent/GB1428684A/en not_active Expired
- 1973-07-02 IN IN1536/CAL/73A patent/IN139309B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2329732A1 (de) | 1974-01-03 |
| NL7207941A (xx) | 1973-12-14 |
| JPS5735188B2 (xx) | 1982-07-27 |
| FR2187769A1 (xx) | 1974-01-18 |
| DE2329732C2 (de) | 1982-04-22 |
| GB1428684A (en) | 1976-03-17 |
| JPS4949905A (xx) | 1974-05-15 |
| NL172539C (nl) | 1983-09-16 |
| FR2187769B1 (xx) | 1976-11-12 |
| BE800799A (fr) | 1973-12-12 |
| IT985415B (it) | 1974-11-30 |
| NL172539B (nl) | 1983-04-18 |