UA33095U - Arched closed steel support - Google Patents

Arched closed steel support

Info

Publication number
UA33095U
UA33095U UAU200801490U UAU200801490U UA33095U UA 33095 U UA33095 U UA 33095U UA U200801490 U UAU200801490 U UA U200801490U UA U200801490 U UAU200801490 U UA U200801490U UA 33095 U UA33095 U UA 33095U
Authority
UA
Ukraine
Prior art keywords
steel support
closed steel
arched
arched closed
uplifting
Prior art date
Application number
UAU200801490U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Андрей Николаевич Трунов
Игорь Мефодиевич Пономарев
Вадим Иванович Стрельников
Original Assignee
Андрей Николаевич Трунов
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 Андрей Николаевич Трунов filed Critical Андрей Николаевич Трунов
Priority to UAU200801490U priority Critical patent/UA33095U/en
Publication of UA33095U publication Critical patent/UA33095U/en

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Abstract

Arched closed steel support relates to mining, in particular to means for fixation of workings with intensive base uplifting at large depth of development.
UAU200801490U 2008-02-05 2008-02-05 Arched closed steel support UA33095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU200801490U UA33095U (en) 2008-02-05 2008-02-05 Arched closed steel support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU200801490U UA33095U (en) 2008-02-05 2008-02-05 Arched closed steel support

Publications (1)

Publication Number Publication Date
UA33095U true UA33095U (en) 2008-06-10

Family

ID=50624060

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU200801490U UA33095U (en) 2008-02-05 2008-02-05 Arched closed steel support

Country Status (1)

Country Link
UA (1) UA33095U (en)

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