ZA17548B - - Google Patents
Info
- Publication number
- ZA17548B ZA17548B ZA17548DA ZA17548B ZA 17548 B ZA17548 B ZA 17548B ZA 17548D A ZA17548D A ZA 17548DA ZA 17548 B ZA17548 B ZA 17548B
- Authority
- ZA
- South Africa
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
-
- 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
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
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 |
|---|---|---|---|
| DE721725X | 1951-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA17548B true ZA17548B (en:Method) |
Family
ID=6630123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA17548D ZA17548B (en:Method) | 1951-11-17 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB721725A (en:Method) |
| ZA (1) | ZA17548B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE33177E (en) * | 1980-09-29 | 1990-03-06 | Water Pollution Control Corporation | In place gas cleaning of diffusion elements |
-
0
- ZA ZA17548D patent/ZA17548B/xx unknown
-
1952
- 1952-10-16 GB GB25978/52A patent/GB721725A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB721725A (en) | 1955-01-12 |