SU412384A1 - - Google Patents

Info

Publication number
SU412384A1
SU412384A1 SU1708908A SU1708908A SU412384A1 SU 412384 A1 SU412384 A1 SU 412384A1 SU 1708908 A SU1708908 A SU 1708908A SU 1708908 A SU1708908 A SU 1708908A SU 412384 A1 SU412384 A1 SU 412384A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pneumatic elevator
ejector
mine
stem
mine stem
Prior art date
Application number
SU1708908A
Other languages
English (en)
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 SU1708908A priority Critical patent/SU412384A1/ru
Application granted granted Critical
Publication of SU412384A1 publication Critical patent/SU412384A1/ru

Links

Landscapes

  • Scissors And Nippers (AREA)

Description

ЭЖЕКТОР ПНЕВМОЭЛЕВАТОРА ДЛЯ ШАХТНЫХ СТВОЛОВ
Фиг 2
SU1708908A 1971-10-27 1971-10-27 SU412384A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1708908A SU412384A1 (ru) 1971-10-27 1971-10-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1708908A SU412384A1 (ru) 1971-10-27 1971-10-27

Publications (1)

Publication Number Publication Date
SU412384A1 true SU412384A1 (ru) 1974-01-25

Family

ID=20491326

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1708908A SU412384A1 (ru) 1971-10-27 1971-10-27

Country Status (1)

Country Link
SU (1) SU412384A1 (ru)

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