APPARATUS FOR MOUNTING UNITS OF PREFABRICATED ROOF SUPPORT IN A TUNNEL
摘要
申请公布号
SU1059201(A1)
申请公布日期
1983.12.07
申请号
SU19823392015
申请日期
1982.01.29
申请人
GI PO IZYSKANIYAM PROEKTIROVANIYU MOSTOV "LENGIPROTRANSMOST"
发明人
BOTVINIK VLADIMIR I,SU;LEMASOV LEONID I,SU;UDALOV NIKOLAJ K,SU;SHTEJNBERG MIKHAIL YA,SU;BOBROVSKIJ LEV M,SU;SOBOLEV VLADIMIR D,SU;MERKIN VALERIJ E,SU;VOROBEV LEV A,SU
