NL7215571A - - Google Patents
Info
- Publication number
- NL7215571A NL7215571A NL7215571A NL7215571A NL7215571A NL 7215571 A NL7215571 A NL 7215571A NL 7215571 A NL7215571 A NL 7215571A NL 7215571 A NL7215571 A NL 7215571A NL 7215571 A NL7215571 A NL 7215571A
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/22—Pipes composed of a plurality of segments
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712157191 DE2157191A1 (de) | 1971-11-18 | 1971-11-18 | Aus schalen gewellten blechs hergestelltes rohr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215571A true NL7215571A (de) | 1973-05-22 |
Family
ID=5825440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215571A NL7215571A (de) | 1971-11-18 | 1972-11-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE790725A (de) |
| CH (1) | CH548563A (de) |
| DE (1) | DE2157191A1 (de) |
| NL (1) | NL7215571A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3280384D1 (de) * | 1981-11-17 | 1992-01-30 | Marcel Matiere | Verfahren zur herstellung von hohlen elementen, wie etwa leitungen, silos oder bunker und elemente, hergestellt durch dieses verfahren. |
| FR2516630B1 (fr) * | 1981-11-17 | 1986-02-28 | Matiere Marcel | Procede d'obtention de conduits par assemblage d'elements prepares a l'avance, elements utilises et conduit obtenu |
-
0
- BE BE790725D patent/BE790725A/xx unknown
-
1971
- 1971-11-18 DE DE19712157191 patent/DE2157191A1/de active Pending
-
1972
- 1972-11-02 CH CH1598072A patent/CH548563A/de not_active IP Right Cessation
- 1972-11-17 NL NL7215571A patent/NL7215571A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH548563A (de) | 1974-04-30 |
| DE2157191A1 (de) | 1973-05-24 |
| BE790725A (fr) | 1973-02-15 |