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发明名称
METHOD OF SYNCHRONIZING RPMS OF SPROCKETS MOVING AT V1 SPEED AND ENGAGING DRIVE CHAIN OF V2 LINEAR SPEED AND APPARATUS THEREFOR
摘要
申请公布号
PL129448(B1)
申请公布日期
1984.05.31
申请号
PL19790217804
申请日期
1979.08.15
申请人
发明人
分类号
B65G17/26;B65G43/00;G01P;H02K15/12;(IPC1-7):B65G43/00
主分类号
B65G17/26
代理机构
代理人
主权项
地址
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