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发明名称
Hydraulic roll adjuster mechanism
摘要
申请公布号
US2027283(A)
申请公布日期
1936.01.07
申请号
US19340726829
申请日期
1934.05.21
申请人
MCFADDEN WILLIAM G
发明人
MCFADDEN WILLIAM G.
分类号
B21B31/32
主分类号
B21B31/32
代理机构
代理人
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地址
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