FR2095228A1 - - Google Patents
Info
- Publication number
- FR2095228A1 FR2095228A1 FR7121526A FR7121526A FR2095228A1 FR 2095228 A1 FR2095228 A1 FR 2095228A1 FR 7121526 A FR7121526 A FR 7121526A FR 7121526 A FR7121526 A FR 7121526A FR 2095228 A1 FR2095228 A1 FR 2095228A1
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
- B23P15/32—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools twist-drills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE822170 | 1970-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2095228A1 true FR2095228A1 (OSRAM) | 1972-02-11 |
| FR2095228B1 FR2095228B1 (OSRAM) | 1976-03-19 |
Family
ID=20273476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7121526A Expired FR2095228B1 (OSRAM) | 1970-06-12 | 1971-06-14 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2095228B1 (OSRAM) |
| GB (1) | GB1355552A (OSRAM) |
| OA (1) | OA04248A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537719A (zh) * | 2023-06-21 | 2023-08-04 | 中铁十四局集团第二工程有限公司 | 一种隧道钻炮孔导向装置及钻炮孔方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222908A (en) * | 1961-11-03 | 1965-12-14 | Filbert A Molella | Method of and apparatus for fabricating metallic strips |
-
1971
- 1971-06-14 GB GB2772671A patent/GB1355552A/en not_active Expired
- 1971-06-14 FR FR7121526A patent/FR2095228B1/fr not_active Expired
-
1972
- 1972-01-12 OA OA54462A patent/OA04248A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3222908A (en) * | 1961-11-03 | 1965-12-14 | Filbert A Molella | Method of and apparatus for fabricating metallic strips |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116537719A (zh) * | 2023-06-21 | 2023-08-04 | 中铁十四局集团第二工程有限公司 | 一种隧道钻炮孔导向装置及钻炮孔方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2095228B1 (OSRAM) | 1976-03-19 |
| OA04248A (fr) | 1979-12-31 |
| GB1355552A (en) | 1974-06-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |