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发明名称
PRESERVATIVE
摘要
申请公布号
CA831495(A)
申请公布日期
1970.01.06
申请号
CAD831495
申请日期
申请人
KYOWA HAKKO KOGYO CO.
发明人
KENGO ISHIDA;RINJIRO SARUNO
分类号
主分类号
代理机构
代理人
主权项
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