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发明名称
摘要
申请公布号
JPS6327184(B2)
申请公布日期
1988.06.02
申请号
JP19780139398
申请日期
1978.11.14
申请人
RICOH KK
发明人
FUJITAKA JUNICHI
分类号
B29C45/00;B22D17/00;B22D19/08;B29C35/00;B29C45/14;B29D99/00;F16C33/12;F16C33/14;F16C33/20
主分类号
B29C45/00
代理机构
代理人
主权项
地址
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