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发明名称
摘要
申请公布号
JPH0323708(B2)
申请公布日期
1991.03.29
申请号
JP19840254464
申请日期
1984.12.01
申请人
OI SEISAKUSHO CO LTD
发明人
MAEKAWA JUNICHI
分类号
E05F11/38;B60J1/17;E05F11/48
主分类号
E05F11/38
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