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发明名称
METHOD AND DEVICE FOR CRUSHING WORK, AND ROLLING MECHANISM
摘要
申请公布号
JPH04131143(A)
申请公布日期
1992.05.01
申请号
JP19900253021
申请日期
1990.09.21
申请人
KITAUCHI MASAHIRO
发明人
KITAUCHI MASAHIRO
分类号
B02C1/14
主分类号
B02C1/14
代理机构
代理人
主权项
地址
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