BE492331A - - Google Patents
Info
- Publication number
- BE492331A BE492331A BE492331DA BE492331A BE 492331 A BE492331 A BE 492331A BE 492331D A BE492331D A BE 492331DA BE 492331 A BE492331 A BE 492331A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US285297XA | 1948-11-23 | 1948-11-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE492331A true BE492331A (en:Method) |
Family
ID=21843955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE492331D BE492331A (en:Method) | 1948-11-23 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE492331A (en:Method) |
| CH (1) | CH285297A (en:Method) |
-
0
- BE BE492331D patent/BE492331A/xx unknown
-
1949
- 1949-11-22 CH CH285297D patent/CH285297A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH285297A (fr) | 1952-08-31 |