AP9500713A0 - Pipe end - Google Patents
Pipe endInfo
- Publication number
- AP9500713A0 AP9500713A0 AP9500713A AP9500713A AP9500713A0 AP 9500713 A0 AP9500713 A0 AP 9500713A0 AP 9500713 A AP9500713 A AP 9500713A AP 9500713 A AP9500713 A AP 9500713A AP 9500713 A0 AP9500713 A0 AP 9500713A0
- Authority
- AP
- ARIPO
- Prior art keywords
- pipe end
- pipe
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA94369 | 1994-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
AP9500713A0 true AP9500713A0 (en) | 1995-01-31 |
AP584A AP584A (en) | 1997-04-23 |
Family
ID=25583604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
APAP/P/1995/000713A AP584A (en) | 1994-01-19 | 1995-01-18 | Pipe end. |
Country Status (2)
Country | Link |
---|---|
AP (1) | AP584A (en) |
ZA (1) | ZA95245B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1048984A (en) * | 1912-12-31 | Wilber R Magie | Machine for wiring sheet metal. | |
US2100939A (en) * | 1937-01-25 | 1937-11-30 | Charles M Brenner | Hand tool for making joints on tubular members |
US2480860A (en) * | 1945-06-30 | 1949-09-06 | Everett M Hunt | Apparatus for bending a curled metal edge around a reinforcing wire |
DE2529496A1 (en) * | 1975-07-02 | 1977-01-20 | Bohner & Koehle | PROCESS FOR FLARING THE FRONT AREA OF ROTATIONAL SYMMETRIC WORKPIECES AND DEVICE FOR CARRYING OUT THE PROCESS |
-
1995
- 1995-01-13 ZA ZA95245A patent/ZA95245B/en unknown
- 1995-01-18 AP APAP/P/1995/000713A patent/AP584A/en active
Also Published As
Publication number | Publication date |
---|---|
ZA95245B (en) | 1995-10-02 |
AP584A (en) | 1997-04-23 |
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