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发明名称
PREPARATION OF POLYURETHANE
摘要
申请公布号
JPS56139521(A)
申请公布日期
1981.10.31
申请号
JP19800043188
申请日期
1980.04.02
申请人
DENKI KAGAKU KOGYO KK
发明人
MARUHASHI KIYONOBU;FUJII SHIYOUTAROU
分类号
C08G18/00;C08G18/62;C08G18/69
主分类号
C08G18/00
代理机构
代理人
主权项
地址
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