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发明名称
ROTSUKUURUKEISENIBAN
摘要
申请公布号
JP2638123(B2)
申请公布日期
1997.08.06
申请号
JP19880229431
申请日期
1988.09.13
申请人
NITSUTO BOSEKI KK
发明人
KOJIMA HIDETOSHI;YAMAMOTO OSAMU;OOTOMO ATSUSHI
分类号
C04B14/38;C04B14/46;C04B30/02;C04B38/00;D21J1/16;(IPC1-7):C04B30/02
主分类号
C04B14/38
代理机构
代理人
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