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发明名称
摘要
申请公布号
JPS6256111(B2)
申请公布日期
1987.11.24
申请号
JP19790122897
申请日期
1979.09.25
申请人
NGK SPARK PLUG CO
发明人
HATSUTORI YOSHINORI;SAKAI MIKIO
分类号
F01D5/30;B28B1/24;C04B37/00;F01D5/00;F01D5/28;F01D5/34
主分类号
F01D5/30
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