FR2190031A5 - - Google Patents
Info
- Publication number
- FR2190031A5 FR2190031A5 FR7222527A FR7222527A FR2190031A5 FR 2190031 A5 FR2190031 A5 FR 2190031A5 FR 7222527 A FR7222527 A FR 7222527A FR 7222527 A FR7222527 A FR 7222527A FR 2190031 A5 FR2190031 A5 FR 2190031A5
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/10—Bits for countersinking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222527A FR2190031A5 (cs) | 1972-06-22 | 1972-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222527A FR2190031A5 (cs) | 1972-06-22 | 1972-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2190031A5 true FR2190031A5 (cs) | 1974-01-25 |
Family
ID=9100609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7222527A Expired FR2190031A5 (cs) | 1972-06-22 | 1972-06-22 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2190031A5 (cs) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5312209A (en) * | 1991-12-16 | 1994-05-17 | Sandvik, Ab | Drill |
EP3756804A1 (en) * | 2019-06-26 | 2020-12-30 | Fong Prean Industrial Co., Ltd. | Tapered countersink drill bit |
-
1972
- 1972-06-22 FR FR7222527A patent/FR2190031A5/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5312209A (en) * | 1991-12-16 | 1994-05-17 | Sandvik, Ab | Drill |
EP3756804A1 (en) * | 2019-06-26 | 2020-12-30 | Fong Prean Industrial Co., Ltd. | Tapered countersink drill bit |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |