FR489115A - Hoses for all uses and purposes obtained by continuous winding and gluing of paper or cardboard - Google Patents
Hoses for all uses and purposes obtained by continuous winding and gluing of paper or cardboardInfo
- Publication number
- FR489115A FR489115A FR489115DA FR489115A FR 489115 A FR489115 A FR 489115A FR 489115D A FR489115D A FR 489115DA FR 489115 A FR489115 A FR 489115A
- Authority
- FR
- France
- Prior art keywords
- hoses
- cardboard
- gluing
- paper
- continuous winding
- Prior art date
- 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
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- 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
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR489115T | 1917-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR489115A true FR489115A (en) | 1918-12-20 |
Family
ID=1525395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR489115D Expired FR489115A (en) | 1917-09-11 | 1917-09-11 | Hoses for all uses and purposes obtained by continuous winding and gluing of paper or cardboard |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR489115A (en) |
-
1917
- 1917-09-11 FR FR489115D patent/FR489115A/en not_active Expired
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