FR1230800A - - Google Patents
Info
- Publication number
- FR1230800A FR1230800A FR1230800DA FR1230800A FR 1230800 A FR1230800 A FR 1230800A FR 1230800D A FR1230800D A FR 1230800DA FR 1230800 A FR1230800 A FR 1230800A
- 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
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/008—Surface roughening or texturing
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1230800A true FR1230800A (ja) | 1960-09-20 |
Family
ID=1569266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1230800D Expired FR1230800A (ja) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1230800A (ja) |
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0
- FR FR1230800D patent/FR1230800A/fr not_active Expired