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发明名称
ROTARY LIQUID FEED APPARATUS
摘要
申请公布号
ZA9108510(B)
申请公布日期
1992.07.29
申请号
ZA19910008510
申请日期
1991.10.25
申请人
VAAL REEFS EXPLORATION AND MINING COMPANY LIMITED
发明人
JAN GERRIT ROODT
分类号
B23B;E21C
主分类号
B23B
代理机构
代理人
主权项
地址
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