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发明名称
DEVICE PREVENTING MOISTURE VAPORIZATION OF SPECIMENOF PISTON SAMPLER
摘要
申请公布号
KR200197085(Y1)
申请公布日期
2000.09.15
申请号
KR20000010299U
申请日期
2000.04.11
申请人
WOO DAE ENGINEERING CONSULTANT CO., LTD.
发明人
KWON, OH JIN;LEE, JAE HOON
分类号
G01N1/00
主分类号
G01N1/00
代理机构
代理人
主权项
地址
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