CS186075B1 - Method of building the final steel lining of the entries,driven with the driving cutter loader and device for execution of the said method
- Google Patents
Method of building the final steel lining of the entries,driven with the driving cutter loader and device for execution of the said method
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Application filed by Karel Sarovsky, Eduard Trneny, Jaroslav KubienafiledCriticalKarel Sarovsky
Priority to CS787376ApriorityCriticalpatent/CS186075B1/en
Publication of CS186075B1publicationCriticalpatent/CS186075B1/en
CS787376A1976-12-031976-12-03Method of building the final steel lining of the entries,driven with the driving cutter loader and device for execution of the said method
CS186075B1
(en)