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发明名称
COMPOSITE BLADE FOR PAPERMAKING MACHINE
摘要
申请公布号
JPS5870793(A)
申请公布日期
1983.04.27
申请号
JP19810167777
申请日期
1981.10.19
申请人
HITACHI KASEI KOGYO KK
发明人
KUWAJIMA HIDEJI;WATANABE TAKEMI;TASHIRO AKITSUGU;MIMURA GEN
分类号
D21F1/52;D21F1/00
主分类号
D21F1/52
代理机构
代理人
主权项
地址
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