FR2191697A5 - - Google Patents
Info
- Publication number
- FR2191697A5 FR2191697A5 FR7227038A FR7227038A FR2191697A5 FR 2191697 A5 FR2191697 A5 FR 2191697A5 FR 7227038 A FR7227038 A FR 7227038A FR 7227038 A FR7227038 A FR 7227038A FR 2191697 A5 FR2191697 A5 FR 2191697A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722229291 DE2229291A1 (de) | 1972-06-15 | 1972-06-15 | Steckvorrichtung zum festem und dichten anschluss von stroemungskanaelen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2191697A5 true FR2191697A5 (bg) | 1974-02-01 |
Family
ID=5847882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7227038A Expired FR2191697A5 (bg) | 1972-06-15 | 1972-07-27 |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH541767A (bg) |
DE (1) | DE2229291A1 (bg) |
FR (1) | FR2191697A5 (bg) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6209928B1 (en) * | 1998-06-04 | 2001-04-03 | The Regents Of The University Of California | Microfluidic interconnects |
-
1972
- 1972-06-15 DE DE19722229291 patent/DE2229291A1/de active Pending
- 1972-06-27 CH CH962172A patent/CH541767A/de not_active IP Right Cessation
- 1972-07-27 FR FR7227038A patent/FR2191697A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2229291A1 (de) | 1974-01-03 |
CH541767A (de) | 1973-09-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |