PL274478A1 - Backfilling machinery employing waste material, in particular mine one - Google Patents

Backfilling machinery employing waste material, in particular mine one

Info

Publication number
PL274478A1
PL274478A1 PL27447888A PL27447888A PL274478A1 PL 274478 A1 PL274478 A1 PL 274478A1 PL 27447888 A PL27447888 A PL 27447888A PL 27447888 A PL27447888 A PL 27447888A PL 274478 A1 PL274478 A1 PL 274478A1
Authority
PL
Poland
Prior art keywords
backfilling
waste material
particular mine
employing waste
machinery employing
Prior art date
Application number
PL27447888A
Other versions
PL159012B1 (en
Inventor
Andrzej Kaplanek
Jan Palarski
Leon Starzyczny
Original Assignee
Zabrzanskie Gwarectwo Weglowe
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 Gwarectwo Weglowe filed Critical Zabrzanskie Gwarectwo Weglowe
Priority to PL27447888A priority Critical patent/PL159012B1/en
Publication of PL274478A1 publication Critical patent/PL274478A1/en
Publication of PL159012B1 publication Critical patent/PL159012B1/en

Links

PL27447888A 1988-08-30 1988-08-30 Backfilling machinery employing waste material, in particular mine one PL159012B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL27447888A PL159012B1 (en) 1988-08-30 1988-08-30 Backfilling machinery employing waste material, in particular mine one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL27447888A PL159012B1 (en) 1988-08-30 1988-08-30 Backfilling machinery employing waste material, in particular mine one

Publications (2)

Publication Number Publication Date
PL274478A1 true PL274478A1 (en) 1990-03-05
PL159012B1 PL159012B1 (en) 1992-11-30

Family

ID=20043885

Family Applications (1)

Application Number Title Priority Date Filing Date
PL27447888A PL159012B1 (en) 1988-08-30 1988-08-30 Backfilling machinery employing waste material, in particular mine one

Country Status (1)

Country Link
PL (1) PL159012B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109578066B (en) * 2018-12-02 2020-06-05 河南理工大学 Mine underground gangue transportation-crushing-filling integrated method

Also Published As

Publication number Publication date
PL159012B1 (en) 1992-11-30

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