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发明名称
Improvements in chain shifting devices for cycles and the like
摘要
申请公布号
GB601743(A)
申请公布日期
1948.05.12
申请号
GB19450026480
申请日期
1945.10.10
申请人
LESLIE RICHARD BANE;THE CONSTRICTOR TYRE COMPANY LIMITED
发明人
分类号
B62M9/1242
主分类号
B62M9/1242
代理机构
代理人
主权项
地址
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