PL206844A1 - Sposob przechodzenia frontem sciany przez pustki poeksploatacyjne - Google Patents

Sposob przechodzenia frontem sciany przez pustki poeksploatacyjne

Info

Publication number
PL206844A1
PL206844A1 PL20684478A PL20684478A PL206844A1 PL 206844 A1 PL206844 A1 PL 206844A1 PL 20684478 A PL20684478 A PL 20684478A PL 20684478 A PL20684478 A PL 20684478A PL 206844 A1 PL206844 A1 PL 206844A1
Authority
PL
Poland
Prior art keywords
vests
post
passing
way
wall front
Prior art date
Application number
PL20684478A
Other languages
English (en)
Other versions
PL112093B2 (en
Inventor
Tadeusz Golisz
Stanislaw Stelmach
Henryk Gil
Antoni Golaszewski
Pawel Zurke
Original Assignee
Kopalnia Wegla Kamiennego Slas
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 Kopalnia Wegla Kamiennego Slas filed Critical Kopalnia Wegla Kamiennego Slas
Priority to PL20684478A priority Critical patent/PL112093B2/pl
Publication of PL206844A1 publication Critical patent/PL206844A1/pl
Publication of PL112093B2 publication Critical patent/PL112093B2/pl

Links

PL20684478A 1978-05-15 1978-05-15 Method of guiding a wall front through post-exploitation voids PL112093B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL20684478A PL112093B2 (en) 1978-05-15 1978-05-15 Method of guiding a wall front through post-exploitation voids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL20684478A PL112093B2 (en) 1978-05-15 1978-05-15 Method of guiding a wall front through post-exploitation voids

Publications (2)

Publication Number Publication Date
PL206844A1 true PL206844A1 (pl) 1979-05-07
PL112093B2 PL112093B2 (en) 1980-09-30

Family

ID=19989286

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20684478A PL112093B2 (en) 1978-05-15 1978-05-15 Method of guiding a wall front through post-exploitation voids

Country Status (1)

Country Link
PL (1) PL112093B2 (pl)

Also Published As

Publication number Publication date
PL112093B2 (en) 1980-09-30

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Legal Events

Date Code Title Description
RECP Rectifications of patent specification