HUT45579A - Mine support - Google Patents

Mine support

Info

Publication number
HUT45579A
HUT45579A HU457387A HU457387A HUT45579A HU T45579 A HUT45579 A HU T45579A HU 457387 A HU457387 A HU 457387A HU 457387 A HU457387 A HU 457387A HU T45579 A HUT45579 A HU T45579A
Authority
HU
Hungary
Prior art keywords
mine support
mine
support
Prior art date
Application number
HU457387A
Other languages
Hungarian (hu)
Other versions
HU199933B (en
Inventor
Czeslaw Chmura
Jan Domizcek
Jerzy Czaja
Leszek Serafin
Karol Mazur
Bogumil Brzozowski
Anzelm Gosciminski
Jozef Domasik
Jerzy Moskal
Jozef Bubniak
Original Assignee
Maszyn Wiertniczych I Gorniczy
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 Maszyn Wiertniczych I Gorniczy filed Critical Maszyn Wiertniczych I Gorniczy
Publication of HUT45579A publication Critical patent/HUT45579A/en
Publication of HU199933B publication Critical patent/HU199933B/en

Links

HU457387A 1986-10-10 1987-10-09 Mine support HU199933B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL26182086A PL151988B1 (en) 1986-10-10 1986-10-10 Amine supports

Publications (2)

Publication Number Publication Date
HUT45579A true HUT45579A (en) 1988-07-28
HU199933B HU199933B (en) 1990-03-28

Family

ID=20033013

Family Applications (1)

Application Number Title Priority Date Filing Date
HU457387A HU199933B (en) 1986-10-10 1987-10-09 Mine support

Country Status (2)

Country Link
HU (1) HU199933B (en)
PL (1) PL151988B1 (en)

Also Published As

Publication number Publication date
PL151988B1 (en) 1990-10-31
HU199933B (en) 1990-03-28
PL261820A1 (en) 1988-07-21

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee