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经营范围
发明名称
LEAK PREVENTING DEVICE
摘要
申请公布号
JPH0357148(A)
申请公布日期
1991.03.12
申请号
JP19890192921
申请日期
1989.07.25
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
IIJIMA MINORU
分类号
H01J29/92
主分类号
H01J29/92
代理机构
代理人
主权项
地址
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