FR499612A - - Google Patents
Info
- Publication number
- FR499612A FR499612A FR499612DA FR499612A FR 499612 A FR499612 A FR 499612A FR 499612D A FR499612D A FR 499612DA FR 499612 A FR499612 A FR 499612A
- 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
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G5/00—Thread-cutting tools; Die-heads
- B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
- B23G5/06—Taps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR499612A true FR499612A (fr) | 1920-02-17 |
Family
ID=1534626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR499612D Expired FR499612A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR499612A (fr) |
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0
- FR FR499612D patent/FR499612A/fr not_active Expired