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发明名称
STRUCTURE OF THE PART WHICH FIXES THE PERIPHERY OF DIAPHRAGM
摘要
申请公布号
JPS53131355(A)
申请公布日期
1978.11.16
申请号
JP19770045790
申请日期
1977.04.22
申请人
HITACHI LTD
发明人
MATSUDA YASUMASA;SHIMADA SATOSHI;YAMADA KAZUJI;SATOU HIDEO;NISHIHARA MOTOHISA;OSADA TAKEO
分类号
F16J3/02
主分类号
F16J3/02
代理机构
代理人
主权项
地址
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