PL340742A1 - Longwall-type mechanical coal miner arm - Google Patents

Longwall-type mechanical coal miner arm

Info

Publication number
PL340742A1
PL340742A1 PL34074200A PL34074200A PL340742A1 PL 340742 A1 PL340742 A1 PL 340742A1 PL 34074200 A PL34074200 A PL 34074200A PL 34074200 A PL34074200 A PL 34074200A PL 340742 A1 PL340742 A1 PL 340742A1
Authority
PL
Poland
Prior art keywords
longwall
arm
type mechanical
coal miner
mechanical coal
Prior art date
Application number
PL34074200A
Other versions
PL193096B1 (en
Inventor
Stanislaw Sudol
Original Assignee
Zabrzanskie Zaklady Mechaniczn
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zabrzanskie Zaklady Mechaniczn filed Critical Zabrzanskie Zaklady Mechaniczn
Priority to PL340742A priority Critical patent/PL193096B1/en
Publication of PL340742A1 publication Critical patent/PL340742A1/en
Publication of PL193096B1 publication Critical patent/PL193096B1/en

Links

PL340742A 2000-06-12 2000-06-12 Longwall-type mechanical coal miner arm PL193096B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL340742A PL193096B1 (en) 2000-06-12 2000-06-12 Longwall-type mechanical coal miner arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL340742A PL193096B1 (en) 2000-06-12 2000-06-12 Longwall-type mechanical coal miner arm

Publications (2)

Publication Number Publication Date
PL340742A1 true PL340742A1 (en) 2001-12-17
PL193096B1 PL193096B1 (en) 2007-01-31

Family

ID=20076819

Family Applications (1)

Application Number Title Priority Date Filing Date
PL340742A PL193096B1 (en) 2000-06-12 2000-06-12 Longwall-type mechanical coal miner arm

Country Status (1)

Country Link
PL (1) PL193096B1 (en)

Also Published As

Publication number Publication date
PL193096B1 (en) 2007-01-31

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20070618