FR1580939A - - Google Patents
Info
- Publication number
- FR1580939A FR1580939A FR152287A FR152287A FR1580939A FR 1580939 A FR1580939 A FR 1580939A FR 152287 A FR152287 A FR 152287A FR 152287 A FR152287 A FR 152287A FR 1580939 A FR1580939 A FR 1580939A
- 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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
- F16L11/112—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having reinforcements embedded in the wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5178267 | 1967-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1580939A true FR1580939A (en:Method) | 1969-09-12 |
Family
ID=11275726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR152287A Expired FR1580939A (en:Method) | 1967-05-18 | 1968-05-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE715296A (en:Method) |
| CH (1) | CH457056A (en:Method) |
| FR (1) | FR1580939A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0356911A3 (en) * | 1988-08-26 | 1990-03-28 | Bayer Ag | Hose for the renovation of conduits, especially sewers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2614671B1 (fr) * | 1987-04-30 | 1990-11-30 | Caoutchouc Manuf Plastique | Tuyau flexible capable d'accepter de faibles rayons de courbure et procede pour sa fabrication |
-
1967
- 1967-11-16 CH CH1608767A patent/CH457056A/it unknown
-
1968
- 1968-05-17 FR FR152287A patent/FR1580939A/fr not_active Expired
- 1968-05-17 BE BE715296A patent/BE715296A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0356911A3 (en) * | 1988-08-26 | 1990-03-28 | Bayer Ag | Hose for the renovation of conduits, especially sewers |
Also Published As
| Publication number | Publication date |
|---|---|
| CH457056A (it) | 1968-05-31 |
| BE715296A (en:Method) | 1968-10-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |