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发明名称
METHOD AND DEVICE FOR CLEANING BATHTUB
摘要
申请公布号
JPH0428330(A)
申请公布日期
1992.01.30
申请号
JP19900132895
申请日期
1990.05.23
申请人
TOKYO GAS CO LTD
发明人
SUMIDA KAZUHIRO;FUJIMOTO TATSUO;HAYASHI HITOSHI;ISHIGAKI HISAO
分类号
A47K3/00;A47L25/00
主分类号
A47K3/00
代理机构
代理人
主权项
地址
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