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发明名称
Method for reclaiming printing press rollers
摘要
申请公布号
US2022170(A)
申请公布日期
1935.11.26
申请号
US19330698355
申请日期
1933.11.07
申请人
GEORGE DENNING
发明人
YEAGER LESTER
分类号
B41F31/26;B41F35/04;B41N3/00
主分类号
B41F31/26
代理机构
代理人
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