FR545211A - - Google Patents
Info
- Publication number
- FR545211A FR545211A FR545211DA FR545211A FR 545211 A FR545211 A FR 545211A FR 545211D A FR545211D A FR 545211DA FR 545211 A FR545211 A FR 545211A
- 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
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
- B23B39/08—Devices for programme control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR545211A true FR545211A (ru) | 1922-10-07 |
Family
ID=1537755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR545211D Expired FR545211A (ru) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR545211A (ru) |
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0
- FR FR545211D patent/FR545211A/fr not_active Expired