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经营范围
发明名称
Verfahren zur Herstellung eines bituminösen Baustoffes.
摘要
申请公布号
CH185629(A)
申请公布日期
1936.08.15
申请号
CHD185629
申请日期
1935.11.16
申请人
"STRABA" STRASSENBAUBEDARFS-AKTIENGESELLSCHAFT
发明人
STRASSENBAUBEDARFS-AKTIENGESELLSCHAFT "STRABA"
分类号
E01C7/18
主分类号
E01C7/18
代理机构
代理人
主权项
地址
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