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发明名称
DEVICE FOR DRILLING ARCCSHAPED MATERIALS
摘要
申请公布号
JPS53129390(A)
申请公布日期
1978.11.11
申请号
JP19770043111
申请日期
1977.04.14
申请人
SUPURINGUFUIIRUDO TOUURU ANDO
发明人
JIYAN SHII NITSUBU;UIRAADO JIEI MATSUKUFUII
分类号
B26F1/02;B21D43/00
主分类号
B26F1/02
代理机构
代理人
主权项
地址
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