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经营范围
发明名称
Improved grate bar and grate carriage
摘要
申请公布号
GB503372(A)
申请公布日期
1939.04.05
申请号
GB19380012626
申请日期
1938.04.27
申请人
DIPL. ING. ALFRED RECKMANN;DIPL. ING. HEINRICH ROSENBAUM
发明人
分类号
F27B21/06
主分类号
F27B21/06
代理机构
代理人
主权项
地址
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