PL322336A1 - Rock mining method and cutting head therefor - Google Patents

Rock mining method and cutting head therefor

Info

Publication number
PL322336A1
PL322336A1 PL32233697A PL32233697A PL322336A1 PL 322336 A1 PL322336 A1 PL 322336A1 PL 32233697 A PL32233697 A PL 32233697A PL 32233697 A PL32233697 A PL 32233697A PL 322336 A1 PL322336 A1 PL 322336A1
Authority
PL
Poland
Prior art keywords
cutting head
mining method
rock mining
head therefor
therefor
Prior art date
Application number
PL32233697A
Other versions
PL185272B1 (en
Inventor
Jerzy Gruszczyk
Franciszek Staniczek
Maciej Korczynski
Jadwiga Pawlik
Kazimierz Pawlik
Original Assignee
Zaklady Naprawcze Przemyslu We
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 Zaklady Naprawcze Przemyslu We filed Critical Zaklady Naprawcze Przemyslu We
Priority to PL97322336A priority Critical patent/PL185272B1/en
Publication of PL322336A1 publication Critical patent/PL322336A1/en
Publication of PL185272B1 publication Critical patent/PL185272B1/en

Links

PL97322336A 1997-09-25 1997-09-25 Rock mining method and cutting head therefor PL185272B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL97322336A PL185272B1 (en) 1997-09-25 1997-09-25 Rock mining method and cutting head therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL97322336A PL185272B1 (en) 1997-09-25 1997-09-25 Rock mining method and cutting head therefor

Publications (2)

Publication Number Publication Date
PL322336A1 true PL322336A1 (en) 1999-03-29
PL185272B1 PL185272B1 (en) 2003-04-30

Family

ID=20070709

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97322336A PL185272B1 (en) 1997-09-25 1997-09-25 Rock mining method and cutting head therefor

Country Status (1)

Country Link
PL (1) PL185272B1 (en)

Also Published As

Publication number Publication date
PL185272B1 (en) 2003-04-30

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Legal Events

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

Effective date: 20080925