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发明名称
Edging machine
摘要
申请公布号
US2578337(A)
申请公布日期
1951.12.11
申请号
US19470738664
申请日期
1947.04.01
申请人
CODDINGTON SAMUEL H;WALTER MERRY
发明人
CODDINGTON SAMUEL H.;MERRY WALTER
分类号
B21B39/14;B21D19/00
主分类号
B21B39/14
代理机构
代理人
主权项
地址
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