SU416439A1 - - Google Patents

Info

Publication number
SU416439A1
SU416439A1 SU1857895A SU1857895A SU416439A1 SU 416439 A1 SU416439 A1 SU 416439A1 SU 1857895 A SU1857895 A SU 1857895A SU 1857895 A SU1857895 A SU 1857895A SU 416439 A1 SU416439 A1 SU 416439A1
Authority
SU
USSR - Soviet Union
Prior art keywords
clearings
cleaning
thin plates
mine mechanized
fixture
Prior art date
Application number
SU1857895A
Other languages
English (en)
Russian (ru)
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 filed Critical
Priority to SU1857895A priority Critical patent/SU416439A1/ru
Application granted granted Critical
Publication of SU416439A1 publication Critical patent/SU416439A1/ru

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Landscapes

  • Catching Or Destruction (AREA)
SU1857895A 1972-12-18 1972-12-18 SU416439A1 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1857895A SU416439A1 (cs) 1972-12-18 1972-12-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1857895A SU416439A1 (cs) 1972-12-18 1972-12-18

Publications (1)

Publication Number Publication Date
SU416439A1 true SU416439A1 (cs) 1974-02-25

Family

ID=20535271

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1857895A SU416439A1 (cs) 1972-12-18 1972-12-18

Country Status (1)

Country Link
SU (1) SU416439A1 (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111236997A (zh) * 2020-02-24 2020-06-05 北京中矿创新联盟能源环境科学研究院 极薄煤层自移液压支架

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111236997A (zh) * 2020-02-24 2020-06-05 北京中矿创新联盟能源环境科学研究院 极薄煤层自移液压支架
CN111236997B (zh) * 2020-02-24 2021-07-13 北京中矿创新联盟能源环境科学研究院 极薄煤层自移液压支架

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