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发明名称
COMPOUND BELLOWS FOR EXPANSION AND CONTRACTION
摘要
申请公布号
JPS54133289(A)
申请公布日期
1979.10.16
申请号
JP19780040355
申请日期
1978.04.07
申请人
HITACHI LTD
发明人
KAWABE RIYUUHEI;SUZUKI AKIRA
分类号
G21C7/14;F16J3/04
主分类号
G21C7/14
代理机构
代理人
主权项
地址
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