PL296527A1 - Prop-type roof supports - Google Patents
Prop-type roof supportsInfo
- Publication number
- PL296527A1 PL296527A1 PL29652792A PL29652792A PL296527A1 PL 296527 A1 PL296527 A1 PL 296527A1 PL 29652792 A PL29652792 A PL 29652792A PL 29652792 A PL29652792 A PL 29652792A PL 296527 A1 PL296527 A1 PL 296527A1
- Authority
- PL
- Poland
- Prior art keywords
- prop
- type roof
- roof supports
- supports
- type
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL29652792A PL168912B1 (en) | 1992-11-06 | 1992-11-06 | Prop-type roof supports |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL29652792A PL168912B1 (en) | 1992-11-06 | 1992-11-06 | Prop-type roof supports |
Publications (2)
Publication Number | Publication Date |
---|---|
PL296527A1 true PL296527A1 (en) | 1994-05-16 |
PL168912B1 PL168912B1 (en) | 1996-05-31 |
Family
ID=20058821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL29652792A PL168912B1 (en) | 1992-11-06 | 1992-11-06 | Prop-type roof supports |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL168912B1 (en) |
-
1992
- 1992-11-06 PL PL29652792A patent/PL168912B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL168912B1 (en) | 1996-05-31 |
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