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经营范围
发明名称
Improvements in or relating to buffers for railway and like vehicles
摘要
申请公布号
GB372866(A)
申请公布日期
1932.05.19
申请号
GB19310006754
申请日期
1931.03.04
申请人
ALEXANDER SPENCER;GEORGE SPENCER, MOULTON & COMPANY, LIMITED
发明人
分类号
B61G11/10
主分类号
B61G11/10
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代理人
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