FR520348A - Filière - Google Patents
FilièreInfo
- Publication number
- FR520348A FR520348A FR520348A FR520348DA FR520348A FR 520348 A FR520348 A FR 520348A FR 520348 A FR520348 A FR 520348A FR 520348D A FR520348D A FR 520348DA FR 520348 A FR520348 A FR 520348A
- Authority
- FR
- France
- Prior art keywords
- faculty
- Prior art date
- 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
- B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
- B23G5/10—Die-heads
- B23G5/12—Die-heads self-releasing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
- Forging (AREA)
- Milling Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US520348XA | 1918-07-22 | 1918-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR520348A true FR520348A (fr) | 1921-06-23 |
Family
ID=21974999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR520348A Expired FR520348A (fr) | 1918-07-22 | 1920-07-10 | Filière |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT96476B (de) |
| DE (1) | DE389593C (de) |
| FR (1) | FR520348A (de) |
| GB (1) | GB147023A (de) |
-
1920
- 1920-07-06 GB GB18969/20A patent/GB147023A/en not_active Expired
- 1920-07-10 FR FR520348A patent/FR520348A/fr not_active Expired
- 1920-07-10 DE DEL50932D patent/DE389593C/de not_active Expired
- 1920-08-05 AT AT96476D patent/AT96476B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE389593C (de) | 1924-02-04 |
| GB147023A (en) | 1921-10-06 |
| AT96476B (de) | 1924-03-26 |
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