RU1833471C - Method for mining coal and powered support for coal mining - Google Patents

Method for mining coal and powered support for coal mining

Info

Publication number
RU1833471C
RU1833471C SU914924847A SU4924847A RU1833471C RU 1833471 C RU1833471 C RU 1833471C SU 914924847 A SU914924847 A SU 914924847A SU 4924847 A SU4924847 A SU 4924847A RU 1833471 C RU1833471 C RU 1833471C
Authority
RU
Russia
Prior art keywords
mining
coal
powered support
powered
support
Prior art date
Application number
SU914924847A
Other languages
Russian (ru)
Inventor
Kakim M Bejsembaev
Evgenij A Zhikhor
Makhambet N Shmanov
Original Assignee
ЛИГгЛглг@їЦЧИЦїЦ@јЕОБ@БИ|@ЧЕГЬлєОЛТЛ@ТБъБзГгБИ
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 ЛИГгЛглг@їЦЧИЦїЦ@јЕОБ@БИ|@ЧЕГЬлєОЛТЛ@ТБъБзГгБИ filed Critical ЛИГгЛглг@їЦЧИЦїЦ@јЕОБ@БИ|@ЧЕГЬлєОЛТЛ@ТБъБзГгБИ
Priority to SU914924847A priority Critical patent/RU1833471C/en
Application granted granted Critical
Publication of RU1833471C publication Critical patent/RU1833471C/en

Links

SU914924847A 1991-04-05 1991-04-05 Method for mining coal and powered support for coal mining RU1833471C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU914924847A RU1833471C (en) 1991-04-05 1991-04-05 Method for mining coal and powered support for coal mining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU914924847A RU1833471C (en) 1991-04-05 1991-04-05 Method for mining coal and powered support for coal mining

Publications (1)

Publication Number Publication Date
RU1833471C true RU1833471C (en) 1993-08-07

Family

ID=21568261

Family Applications (1)

Application Number Title Priority Date Filing Date
SU914924847A RU1833471C (en) 1991-04-05 1991-04-05 Method for mining coal and powered support for coal mining

Country Status (1)

Country Link
RU (1) RU1833471C (en)

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