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发明名称
Improvements in testing extensible threads
摘要
申请公布号
GB404680(A)
申请公布日期
1934.01.22
申请号
GB19320017505
申请日期
1932.06.21
申请人
DUNLOP RUBBER COMPANY LIMITED;EDWARD ARTHUR MURPHY;ROBERT GILBERT JAMES
发明人
分类号
G01N3/08
主分类号
G01N3/08
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