FR2136114A5 - - Google Patents
Info
- Publication number
- FR2136114A5 FR2136114A5 FR7211493A FR7211493A FR2136114A5 FR 2136114 A5 FR2136114 A5 FR 2136114A5 FR 7211493 A FR7211493 A FR 7211493A FR 7211493 A FR7211493 A FR 7211493A FR 2136114 A5 FR2136114 A5 FR 2136114A5
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT308271A AT312482B (de) | 1971-04-09 | 1971-04-09 | Verfahren und Vorrichtung zur Herstellung nutenartiger Ausnehmungen in Gestein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2136114A5 true FR2136114A5 (enExample) | 1972-12-22 |
Family
ID=3545045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7211493A Expired FR2136114A5 (enExample) | 1971-04-09 | 1972-03-31 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT312482B (enExample) |
| BE (1) | BE781693A (enExample) |
| CH (1) | CH537265A (enExample) |
| DE (1) | DE2209363A1 (enExample) |
| FR (1) | FR2136114A5 (enExample) |
| IT (1) | IT952564B (enExample) |
-
1971
- 1971-04-09 AT AT308271A patent/AT312482B/de active
-
1972
- 1972-02-28 DE DE19722209363 patent/DE2209363A1/de active Pending
- 1972-03-02 CH CH282472A patent/CH537265A/de not_active IP Right Cessation
- 1972-03-31 FR FR7211493A patent/FR2136114A5/fr not_active Expired
- 1972-04-05 BE BE781693A patent/BE781693A/xx unknown
- 1972-04-08 IT IT4947872A patent/IT952564B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT952564B (it) | 1973-07-30 |
| CH537265A (de) | 1973-05-31 |
| BE781693A (fr) | 1972-07-31 |
| DE2209363A1 (de) | 1972-10-19 |
| AT312482B (de) | 1974-01-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |