SU649859A1 - Powered roof support section - Google Patents

Powered roof support section

Info

Publication number
SU649859A1
SU649859A1 SU752168990A SU2168990A SU649859A1 SU 649859 A1 SU649859 A1 SU 649859A1 SU 752168990 A SU752168990 A SU 752168990A SU 2168990 A SU2168990 A SU 2168990A SU 649859 A1 SU649859 A1 SU 649859A1
Authority
SU
USSR - Soviet Union
Prior art keywords
support section
roof support
powered roof
powered
section
Prior art date
Application number
SU752168990A
Other languages
Russian (ru)
Inventor
Юрий Гурарич Зельцев
Борис Иванович Грицаюк
Анатолий Григорьевич Попов
Юрий Павлович Дубовский
Вячеслав Иванович Беззубов
Original Assignee
Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт
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 Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт filed Critical Подмосковный Научно-Исследовательский И Проектно-Конструкторский Угольный Институт
Priority to SU752168990A priority Critical patent/SU649859A1/en
Application granted granted Critical
Publication of SU649859A1 publication Critical patent/SU649859A1/en

Links

SU752168990A 1975-09-02 1975-09-02 Powered roof support section SU649859A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752168990A SU649859A1 (en) 1975-09-02 1975-09-02 Powered roof support section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752168990A SU649859A1 (en) 1975-09-02 1975-09-02 Powered roof support section

Publications (1)

Publication Number Publication Date
SU649859A1 true SU649859A1 (en) 1979-02-28

Family

ID=20630663

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752168990A SU649859A1 (en) 1975-09-02 1975-09-02 Powered roof support section

Country Status (1)

Country Link
SU (1) SU649859A1 (en)

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