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发明名称
Vorrichtung zum Verteilen von Bitumen, Teer oder aehnlichen Stoffen auf Strassendecken
摘要
申请公布号
DE591486(C)
申请公布日期
1934.01.22
申请号
DE1931J040520D
申请日期
1931.01.20
申请人
JAMES THOMAS MITCHEL JOHNSTON
发明人
分类号
E01C19/17
主分类号
E01C19/17
代理机构
代理人
主权项
地址
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