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经营范围
发明名称
SONDA OBROTOWA DO BADANIA GRUNTU
摘要
申请公布号
PL95423(B1)
申请公布日期
1977.10.31
申请号
PL19740176584
申请日期
1974.12.18
申请人
发明人
分类号
G01N33/42;(IPC1-7):G01N33/42
主分类号
G01N33/42
代理机构
代理人
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地址
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