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经营范围
发明名称
Apparatus for reducing material by impact
摘要
申请公布号
US2862669(A)
申请公布日期
1958.12.02
申请号
US19560573240
申请日期
1956.03.22
申请人
KENNEDY VAN SAUN MFG. & ENG. CORPORATION
发明人
ROLLINS FRED W.
分类号
B02C13/00;B02C13/09
主分类号
B02C13/00
代理机构
代理人
主权项
地址
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