PL274062A1 - Three-duct steel chimney - Google Patents
Three-duct steel chimneyInfo
- Publication number
- PL274062A1 PL274062A1 PL27406288A PL27406288A PL274062A1 PL 274062 A1 PL274062 A1 PL 274062A1 PL 27406288 A PL27406288 A PL 27406288A PL 27406288 A PL27406288 A PL 27406288A PL 274062 A1 PL274062 A1 PL 274062A1
- Authority
- PL
- Poland
- Prior art keywords
- steel chimney
- duct steel
- duct
- chimney
- steel
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL27406288A PL157368B1 (en) | 1988-08-04 | 1988-08-04 | Three-duct steel chimney |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL27406288A PL157368B1 (en) | 1988-08-04 | 1988-08-04 | Three-duct steel chimney |
Publications (2)
Publication Number | Publication Date |
---|---|
PL274062A1 true PL274062A1 (en) | 1990-02-19 |
PL157368B1 PL157368B1 (en) | 1992-05-29 |
Family
ID=20043525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL27406288A PL157368B1 (en) | 1988-08-04 | 1988-08-04 | Three-duct steel chimney |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL157368B1 (en) |
-
1988
- 1988-08-04 PL PL27406288A patent/PL157368B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL157368B1 (en) | 1992-05-29 |
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