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发明名称
Improvements in method and apparatus for making taper gauge discs
摘要
申请公布号
GB347485(A)
申请公布日期
1931.04.30
申请号
GB19300013283
申请日期
1930.04.30
申请人
DUNLOP RUBBER COMPANY LIMITED;CLAUDE EUGENE GOODYEAR
发明人
分类号
B21H1/02
主分类号
B21H1/02
代理机构
代理人
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地址
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