BE709569A - - Google Patents
Info
- Publication number
- BE709569A BE709569A BE709569DA BE709569A BE 709569 A BE709569 A BE 709569A BE 709569D A BE709569D A BE 709569DA BE 709569 A BE709569 A BE 709569A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/14—Preparation of salts or adducts of lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0051277 | 1967-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709569A true BE709569A (OSRAM) | 1968-07-18 |
Family
ID=7104485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709569D BE709569A (OSRAM) | 1967-01-18 | 1968-01-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE709569A (OSRAM) |
| CH (1) | CH486447A (OSRAM) |
| DE (1) | DE1670789A1 (OSRAM) |
| GB (1) | GB1210313A (OSRAM) |
| NL (1) | NL6800500A (OSRAM) |
-
1967
- 1967-01-18 DE DE19671670789 patent/DE1670789A1/de active Pending
-
1968
- 1968-01-12 NL NL6800500A patent/NL6800500A/xx unknown
- 1968-01-16 CH CH59668A patent/CH486447A/de not_active IP Right Cessation
- 1968-01-18 BE BE709569D patent/BE709569A/xx unknown
- 1968-01-18 GB GB271968A patent/GB1210313A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH486447A (de) | 1970-02-28 |
| NL6800500A (OSRAM) | 1968-07-19 |
| DE1670789A1 (de) | 1971-03-18 |
| GB1210313A (en) | 1970-10-28 |