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发明名称
KANKETSUTEKIJIDOHAINYOSOCHI
摘要
申请公布号
JPH0247218(B2)
申请公布日期
1990.10.18
申请号
JP19860187156
申请日期
1986.08.09
申请人
OKAMOTO SHIZUYUKI
发明人
OKAMOTO SHIZUYUKI
分类号
A61F5/451
主分类号
A61F5/451
代理机构
代理人
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地址
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