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发明名称
SKY TUG WITH UNHOO KING DRAW- BARS
摘要
申请公布号
BG28751(A1)
申请公布日期
1980.07.15
申请号
BG19790043220
申请日期
1979.04.12
申请人
PETKOV,GEORGI P.;VELKOV,KHRISTO M.
发明人
PETKOV,GEORGI P.;VELKOV,KHRISTO M.
分类号
B61B11/00;E04C3/32;(IPC1-7):B61B11/00
主分类号
B61B11/00
代理机构
代理人
主权项
地址
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