PL345295A1 - Longwall-type mechanical coal miner - Google Patents
Longwall-type mechanical coal minerInfo
- Publication number
- PL345295A1 PL345295A1 PL34529501A PL34529501A PL345295A1 PL 345295 A1 PL345295 A1 PL 345295A1 PL 34529501 A PL34529501 A PL 34529501A PL 34529501 A PL34529501 A PL 34529501A PL 345295 A1 PL345295 A1 PL 345295A1
- Authority
- PL
- Poland
- Prior art keywords
- longwall
- type mechanical
- coal miner
- mechanical coal
- miner
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL345295A PL193680B1 (en) | 2001-01-18 | 2001-01-18 | Longwall-type mechanical coal miner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL345295A PL193680B1 (en) | 2001-01-18 | 2001-01-18 | Longwall-type mechanical coal miner |
Publications (2)
Publication Number | Publication Date |
---|---|
PL345295A1 true PL345295A1 (en) | 2002-07-29 |
PL193680B1 PL193680B1 (en) | 2007-03-30 |
Family
ID=20078230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL345295A PL193680B1 (en) | 2001-01-18 | 2001-01-18 | Longwall-type mechanical coal miner |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL193680B1 (en) |
-
2001
- 2001-01-18 PL PL345295A patent/PL193680B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL193680B1 (en) | 2007-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20070118 |