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发明名称
GRAVITY-FREE SIMULATION APPARATUS
摘要
申请公布号
JPH01309900(A)
申请公布日期
1989.12.14
申请号
JP19880140235
申请日期
1988.06.07
申请人
HITACHI LTD
发明人
IWAMOTO TARO;HONMA KAZUO
分类号
B64G7/00
主分类号
B64G7/00
代理机构
代理人
主权项
地址
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