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发明名称
METHOD AND DEVICE FOR MANUFACTURING MOULDED OBJECTS IN SHAPING PRESSES, ESPECIALLY SCREW BOLTS
摘要
申请公布号
GB1235875(A)
申请公布日期
1971.06.16
申请号
GB19680027582
申请日期
1968.06.10
申请人
PELTZER & EHLERS
发明人
分类号
B21K1/46
主分类号
B21K1/46
代理机构
代理人
主权项
地址
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