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发明名称
METHOD AND APPARATUS FOR PRODUCING A HOLLOW BODY WITH VARYING PROFILE
摘要
申请公布号
GB9000744(D0)
申请公布日期
1990.03.14
申请号
GB19900000744
申请日期
1990.01.12
申请人
BENTELER AKTIENGESELLSCHAFT
发明人
分类号
B21D9/15;B21D22/10
主分类号
B21D9/15
代理机构
代理人
主权项
地址
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