PL384963A1 - Optical dust meter - Google Patents
Optical dust meterInfo
- Publication number
- PL384963A1 PL384963A1 PL384963A PL38496308A PL384963A1 PL 384963 A1 PL384963 A1 PL 384963A1 PL 384963 A PL384963 A PL 384963A PL 38496308 A PL38496308 A PL 38496308A PL 384963 A1 PL384963 A1 PL 384963A1
- Authority
- PL
- Poland
- Prior art keywords
- dust meter
- optical dust
- optical
- meter
- dust
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL384963A PL210877B1 (en) | 2008-04-18 | 2008-04-18 | Optical dust meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL384963A PL210877B1 (en) | 2008-04-18 | 2008-04-18 | Optical dust meter |
Publications (2)
Publication Number | Publication Date |
---|---|
PL384963A1 true PL384963A1 (en) | 2009-07-20 |
PL210877B1 PL210877B1 (en) | 2012-03-30 |
Family
ID=42986682
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL384963A PL210877B1 (en) | 2008-04-18 | 2008-04-18 | Optical dust meter |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL210877B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL234435B1 (en) * | 2018-04-12 | 2020-02-28 | Glowny Instytut Gornictwa | Optical dust meter casing |
PL234434B1 (en) * | 2018-04-12 | 2020-02-28 | Glowny Instytut Gornictwa | Laser optical dust meter |
-
2008
- 2008-04-18 PL PL384963A patent/PL210877B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL210877B1 (en) | 2012-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20120418 |