AT189775B - Heating boiler - Google Patents
Heating boilerInfo
- Publication number
- AT189775B AT189775B AT189775DA AT189775B AT 189775 B AT189775 B AT 189775B AT 189775D A AT189775D A AT 189775DA AT 189775 B AT189775 B AT 189775B
- Authority
- AT
- Austria
- Prior art keywords
- heating boiler
- boiler
- heating
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE189775X | 1955-02-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT189775B true AT189775B (en) | 1957-05-10 |
Family
ID=5721479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT189775D AT189775B (en) | 1955-02-03 | 1955-04-08 | Heating boiler |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT189775B (en) |
-
1955
- 1955-04-08 AT AT189775D patent/AT189775B/en active
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