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发明名称
WASHER
摘要
申请公布号
JPH02177999(A)
申请公布日期
1990.07.11
申请号
JP19880331789
申请日期
1988.12.29
申请人
HITACHI LTD
发明人
FUKUCHI TAKESHI;OKANO KAORU;SHIMODAIRA HITOSHI
分类号
D06F33/02
主分类号
D06F33/02
代理机构
代理人
主权项
地址
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