FR577865A - - Google Patents
Info
- Publication number
- FR577865A FR577865A FR577865DA FR577865A FR 577865 A FR577865 A FR 577865A FR 577865D A FR577865D A FR 577865DA FR 577865 A FR577865 A FR 577865A
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR577865A true FR577865A (en:Method) | 1924-08-12 |
Family
ID=1539455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR577865D Expired FR577865A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR577865A (en:Method) |
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0
- FR FR577865D patent/FR577865A/fr not_active Expired