PL324353A1 - Longwall mechanical coal miner arm - Google Patents

Longwall mechanical coal miner arm

Info

Publication number
PL324353A1
PL324353A1 PL32435398A PL32435398A PL324353A1 PL 324353 A1 PL324353 A1 PL 324353A1 PL 32435398 A PL32435398 A PL 32435398A PL 32435398 A PL32435398 A PL 32435398A PL 324353 A1 PL324353 A1 PL 324353A1
Authority
PL
Poland
Prior art keywords
arm
coal miner
mechanical coal
longwall
longwall mechanical
Prior art date
Application number
PL32435398A
Other versions
PL186595B1 (en
Inventor
Piotr Drabik
Edward Kusak
Andrzej Skrzypiec
Andrzej Mazurkiewicz
Original Assignee
Ct Kt Maszyn Gorniczych Komag
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 Ct Kt Maszyn Gorniczych Komag filed Critical Ct Kt Maszyn Gorniczych Komag
Priority to PL98324353A priority Critical patent/PL186595B1/en
Publication of PL324353A1 publication Critical patent/PL324353A1/en
Publication of PL186595B1 publication Critical patent/PL186595B1/en

Links

PL98324353A 1998-01-16 1998-01-16 Longwall mechanical coal miner arm PL186595B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL98324353A PL186595B1 (en) 1998-01-16 1998-01-16 Longwall mechanical coal miner arm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL98324353A PL186595B1 (en) 1998-01-16 1998-01-16 Longwall mechanical coal miner arm

Publications (2)

Publication Number Publication Date
PL324353A1 true PL324353A1 (en) 1999-07-19
PL186595B1 PL186595B1 (en) 2004-01-30

Family

ID=20071378

Family Applications (1)

Application Number Title Priority Date Filing Date
PL98324353A PL186595B1 (en) 1998-01-16 1998-01-16 Longwall mechanical coal miner arm

Country Status (1)

Country Link
PL (1) PL186595B1 (en)

Also Published As

Publication number Publication date
PL186595B1 (en) 2004-01-30

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Legal Events

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

Effective date: 20140116