FR2195687B1 - - Google Patents
Info
- Publication number
- FR2195687B1 FR2195687B1 FR7328627A FR7328627A FR2195687B1 FR 2195687 B1 FR2195687 B1 FR 2195687B1 FR 7328627 A FR7328627 A FR 7328627A FR 7328627 A FR7328627 A FR 7328627A FR 2195687 B1 FR2195687 B1 FR 2195687B1
- 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 |
---|---|---|---|
US27831472A | 1972-08-07 | 1972-08-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2195687A1 FR2195687A1 (da) | 1974-03-08 |
FR2195687B1 true FR2195687B1 (da) | 1976-04-30 |
Family
ID=23064521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7328627A Expired FR2195687B1 (da) | 1972-08-07 | 1973-08-06 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE803255A (da) |
DE (1) | DE2339789A1 (da) |
FR (1) | FR2195687B1 (da) |
GB (1) | GB1447645A (da) |
IT (1) | IT1004549B (da) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4226645A (en) * | 1979-01-08 | 1980-10-07 | Republic Steel Corp. | Steel well casing and method of production |
JPS61272318A (ja) * | 1985-05-28 | 1986-12-02 | Nippon Steel Corp | 高強度油井管用電縫鋼管の製造方法 |
-
1973
- 1973-08-06 DE DE19732339789 patent/DE2339789A1/de active Pending
- 1973-08-06 FR FR7328627A patent/FR2195687B1/fr not_active Expired
- 1973-08-06 BE BE134272A patent/BE803255A/xx unknown
- 1973-08-06 GB GB3715473A patent/GB1447645A/en not_active Expired
- 1973-08-06 IT IT6937273A patent/IT1004549B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2195687A1 (da) | 1974-03-08 |
BE803255A (fr) | 1974-02-06 |
GB1447645A (en) | 1976-08-25 |
DE2339789A1 (de) | 1974-02-21 |
IT1004549B (it) | 1976-07-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |