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发明名称
Crankshaft chuck
摘要
申请公布号
US2334639(A)
申请公布日期
1943.11.16
申请号
US19420457273
申请日期
1942.09.04
申请人
THE R. K. LE BLOND MACHINE TOOL COMPANY
发明人
MEYER WALTER R.
分类号
B23B5/22
主分类号
B23B5/22
代理机构
代理人
主权项
地址
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