NL7101607A - - Google Patents
Info
- Publication number
- NL7101607A NL7101607A NL7101607A NL7101607A NL7101607A NL 7101607 A NL7101607 A NL 7101607A NL 7101607 A NL7101607 A NL 7101607A NL 7101607 A NL7101607 A NL 7101607A NL 7101607 A NL7101607 A NL 7101607A
- Authority
- NL
- Netherlands
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
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7101607A NL7101607A (en:Method) | 1971-02-08 | 1971-02-08 | |
| BE777547A BE777547A (en:Method) | 1971-02-08 | 1971-12-30 | |
| DE19722200875 DE2200875A1 (de) | 1971-02-08 | 1972-01-08 | Lochstanze |
| GB583772A GB1324581A (en) | 1971-02-08 | 1972-02-08 | Punching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7101607A NL7101607A (en:Method) | 1971-02-08 | 1971-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7101607A true NL7101607A (en:Method) | 1972-08-10 |
Family
ID=19812424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7101607A NL7101607A (en:Method) | 1971-02-08 | 1971-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7101607A (en:Method) |
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1971
- 1971-02-08 NL NL7101607A patent/NL7101607A/xx unknown