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经营范围
发明名称
Improvements in or relating to wheel axles for wagons
摘要
申请公布号
GB412475(A)
申请公布日期
1934.06.28
申请号
GB19330030377
申请日期
1933.11.01
申请人
ADOLF ROLLWAGE
发明人
分类号
B61F5/32
主分类号
B61F5/32
代理机构
代理人
主权项
地址
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