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发明名称
METHOD FOR THE RECONDITIONING OF WOODEN SLEEPER
摘要
申请公布号
BG98242(A)
申请公布日期
1995.06.30
申请号
BG19930098242D
申请日期
1993.11.25
申请人
BATOV, IVAN P.;MIRCHEV, MIRCHO P.;GEORGIEV, GEORGI V.;ENEVA, RENATA K.
发明人
BATOV, IVAN P.;MIRCHEV, MIRCHO P.;GEORGIEV, GEORGI V.;ENEVA, RENATA K.
分类号
E01B3/00;(IPC1-7):E01B3/00
主分类号
E01B3/00
代理机构
代理人
主权项
地址
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