FR2141972A1 - - Google Patents
Info
- Publication number
- FR2141972A1 FR2141972A1 FR7221623A FR7221623A FR2141972A1 FR 2141972 A1 FR2141972 A1 FR 2141972A1 FR 7221623 A FR7221623 A FR 7221623A FR 7221623 A FR7221623 A FR 7221623A FR 2141972 A1 FR2141972 A1 FR 2141972A1
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15384671A | 1971-06-16 | 1971-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2141972A1 true FR2141972A1 (https=) | 1973-01-26 |
Family
ID=22548990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7221623A Withdrawn FR2141972A1 (https=) | 1971-06-16 | 1972-06-15 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3709831A (https=) |
| JP (1) | JPS4848401A (https=) |
| BE (1) | BE784909A (https=) |
| CA (1) | CA982604A (https=) |
| DE (1) | DE2228877A1 (https=) |
| FR (1) | FR2141972A1 (https=) |
| GB (1) | GB1344402A (https=) |
| IT (1) | IT956628B (https=) |
| NL (1) | NL7208127A (https=) |
-
1971
- 1971-06-16 US US00153846A patent/US3709831A/en not_active Expired - Lifetime
-
1972
- 1972-06-14 NL NL7208127A patent/NL7208127A/xx unknown
- 1972-06-14 DE DE19722228877 patent/DE2228877A1/de active Pending
- 1972-06-15 FR FR7221623A patent/FR2141972A1/fr not_active Withdrawn
- 1972-06-15 BE BE784909A patent/BE784909A/xx unknown
- 1972-06-15 GB GB2801772A patent/GB1344402A/en not_active Expired
- 1972-06-15 IT IT25755/72A patent/IT956628B/it active
- 1972-06-15 CA CA144,815A patent/CA982604A/en not_active Expired
- 1972-06-16 JP JP47060339A patent/JPS4848401A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1344402A (en) | 1974-01-23 |
| CA982604A (en) | 1976-01-27 |
| NL7208127A (https=) | 1972-12-19 |
| BE784909A (fr) | 1972-12-15 |
| US3709831A (en) | 1973-01-09 |
| JPS4848401A (https=) | 1973-07-09 |
| IT956628B (it) | 1973-10-10 |
| DE2228877A1 (https=) | 1972-12-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |