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经营范围
发明名称
EDGE BENDING MACHINE FOR ROUND STEEL SHEET
摘要
申请公布号
JPS56131017(A)
申请公布日期
1981.10.14
申请号
JP19800033934
申请日期
1980.03.19
申请人
SUMITOMO HEAVY INDUSTRIES
发明人
ISHIMATSU YOSHIROU;EDAGI SATOSHI
分类号
B21D19/04
主分类号
B21D19/04
代理机构
代理人
主权项
地址
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