PL334690A1 - Self-advancing roof supports set - Google Patents
Self-advancing roof supports setInfo
- Publication number
- PL334690A1 PL334690A1 PL33469099A PL33469099A PL334690A1 PL 334690 A1 PL334690 A1 PL 334690A1 PL 33469099 A PL33469099 A PL 33469099A PL 33469099 A PL33469099 A PL 33469099A PL 334690 A1 PL334690 A1 PL 334690A1
- Authority
- PL
- Poland
- Prior art keywords
- self
- roof supports
- supports set
- advancing roof
- advancing
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL334690A PL191684B1 (en) | 1999-07-28 | 1999-07-28 | Self-advancing roof supports set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL334690A PL191684B1 (en) | 1999-07-28 | 1999-07-28 | Self-advancing roof supports set |
Publications (2)
Publication Number | Publication Date |
---|---|
PL334690A1 true PL334690A1 (en) | 2001-01-29 |
PL191684B1 PL191684B1 (en) | 2006-06-30 |
Family
ID=20074852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL334690A PL191684B1 (en) | 1999-07-28 | 1999-07-28 | Self-advancing roof supports set |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL191684B1 (en) |
-
1999
- 1999-07-28 PL PL334690A patent/PL191684B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL191684B1 (en) | 2006-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20140728 |