FR25563E - - Google Patents
Info
- Publication number
- FR25563E FR25563E FR25563DA FR25563E FR 25563 E FR25563 E FR 25563E FR 25563D A FR25563D A FR 25563DA FR 25563 E FR25563 E FR 25563E
- 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
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/22—Drums; Headers; Accessories therefor
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR25563E true FR25563E (ko) | 1923-04-20 |
Family
ID=1362136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR25563D Expired FR25563E (ko) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR25563E (ko) |
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0
- FR FR25563D patent/FR25563E/fr not_active Expired