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经营范围
发明名称
Improvements in or relating to tooth and friction gearing
摘要
申请公布号
GB529321(A)
申请公布日期
1940.11.19
申请号
GB19390015771
申请日期
1939.05.26
申请人
"FIDES GESELLSCHAFT FUER DIE VERWALTUNG UND VERWERTUNG VON GEWERBLICHEN SCHUTZRECHTEN MIT BESCHRAENKTER HAFTUNG"
发明人
分类号
F16H1/22
主分类号
F16H1/22
代理机构
代理人
主权项
地址
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