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发明名称
Improvements in and relating to machines for grading leather blanks according to edge thickness
摘要
申请公布号
GB476070(A)
申请公布日期
1937.12.01
申请号
GB19360022705
申请日期
1936.08.18
申请人
NATHAN BRETHOLTZ
发明人
分类号
B07C5/12
主分类号
B07C5/12
代理机构
代理人
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