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发明名称
摘要
申请公布号
JPS50154958(A)
申请公布日期
1975.12.13
申请号
JP19740062439
申请日期
1974.05.31
申请人
发明人
分类号
B65G17/48;B66B9/10
主分类号
B65G17/48
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代理人
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