FR648228A - - Google Patents
Info
- Publication number
- FR648228A FR648228A FR648228DA FR648228A FR 648228 A FR648228 A FR 648228A FR 648228D A FR648228D A FR 648228DA FR 648228 A FR648228 A FR 648228A
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR648228A true FR648228A (fr) | 1928-12-06 |
Family
ID=1542854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR648228D Expired FR648228A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR648228A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE920123C (de) * | 1950-12-08 | 1954-11-15 | Fritz Grah Dipl Ing | Vorrichtung zur Herstellung von Einschniten, Ausstanzungen und Eindruecken in kontinuierlich durchlaufenden Baendern und Profilen |
-
0
- FR FR648228D patent/FR648228A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE920123C (de) * | 1950-12-08 | 1954-11-15 | Fritz Grah Dipl Ing | Vorrichtung zur Herstellung von Einschniten, Ausstanzungen und Eindruecken in kontinuierlich durchlaufenden Baendern und Profilen |