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发明名称
VERFAHREN ZUR VERLEGUNG VON ROHREN MIT LASERMESSTECHNIK
摘要
申请公布号
DD217593(A1)
申请公布日期
1985.01.16
申请号
DD19830251223
申请日期
1983.05.25
申请人
VEB SPEZIALBAUKOMBINAT WASSERBAU,DD
发明人
WUNSCHIK,GEORG,DD;ADLER,VOLKMAR,DD;HUETTIG,MANFRED,DD
分类号
(IPC1-7):F16L1/02
主分类号
(IPC1-7):F16L1/02
代理机构
代理人
主权项
地址
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