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发明名称
Method of Producing Gears without Cutting, by Cold Forming
摘要
申请公布号
GB1197399(A)
申请公布日期
1970.07.01
申请号
GB19680052321
申请日期
1968.11.05
申请人
KABEL- UND METALLWERKE GUTEHOFFNUNGSHUETTE AKTIENGESELLSCHAFT
发明人
KARL-HEINZ IBEN
分类号
B21K1/30
主分类号
B21K1/30
代理机构
代理人
主权项
地址
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