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SU613118A1
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Anchor roof support key
Assignee: Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КНИУИ"
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Filing: 1973-03-09
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Granted: 1978-06-30
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Expires: 1993-03-09
Abstract
No abstract record available.
Inventors
- 👤 Анатолий Петрович Школяр
- 👤 Андрей Антонович Ли
- 👤 Валентин Станиславович Нарусевич
- 👤 Яков Гергардович Дик
Bibliographic Details
Application Number
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Jurisdiction
SU
Data Source
google_patents
Last Synchronized
2026-11-06 18:50
CPC Classifications
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References Cited (Backward Citations)
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