RU92005020A - THE METHOD OF DRILLING HOLES IN THE WALLS OF REINFORCED CONCRETE WITH A cast iron - Google Patents

THE METHOD OF DRILLING HOLES IN THE WALLS OF REINFORCED CONCRETE WITH A cast iron

Info

Publication number
RU92005020A
RU92005020A RU92005020/33A RU92005020A RU92005020A RU 92005020 A RU92005020 A RU 92005020A RU 92005020/33 A RU92005020/33 A RU 92005020/33A RU 92005020 A RU92005020 A RU 92005020A RU 92005020 A RU92005020 A RU 92005020A
Authority
RU
Russia
Prior art keywords
walls
reinforced concrete
drilling holes
cast iron
drilling
Prior art date
Application number
RU92005020/33A
Other languages
Russian (ru)
Inventor
В.И. Тюрин
И.В. Тюрин
А.В. Силкин
Original Assignee
В.И. Тюрин
И.В. Тюрин
А.В. Силкин
Filing date
Publication date
Application filed by В.И. Тюрин, И.В. Тюрин, А.В. Силкин filed Critical В.И. Тюрин
Publication of RU92005020A publication Critical patent/RU92005020A/en

Links

Claims (1)

Область использования: в обработке железобетонных изделий при бурении в них отверстий. Перед сверлением коронкой на периметре предполагаемого отверстия высверливают отверстие меньшего диаметра.Use: in the processing of concrete products when drilling holes in them. Before drilling the crown on the perimeter of the alleged hole drill a hole of smaller diameter.
RU92005020/33A 1992-11-11 THE METHOD OF DRILLING HOLES IN THE WALLS OF REINFORCED CONCRETE WITH A cast iron RU92005020A (en)

Publications (1)

Publication Number Publication Date
RU92005020A true RU92005020A (en) 1995-05-10

Family

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