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发明名称
GEAR ESPECIALLY FOR BYCYCLES
摘要
申请公布号
CS8709933(A1)
申请公布日期
1989.08.14
申请号
CS19870009933
申请日期
1987.12.27
申请人
KOVAR JOSEF,CS;WALLENFELS PAVEL,CS;SNIZEK JIRI ING.,CS;LUKES JIRI ING.,CS;NOVOTNY KAREL ING.,CS
发明人
KOVAR JOSEF,CS;WALLENFELS PAVEL,CS;SNIZEK JIRI ING.,CS;LUKES JIRI ING.,CS;NOVOTNY KAREL ING.,CS
分类号
B62K19/34;(IPC1-7):B62K19/34
主分类号
B62K19/34
代理机构
代理人
主权项
地址
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