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发明名称
COMPOSITE MATERIAL FOR ARTIFICIAL AGGREGATE USE
摘要
申请公布号
JPS61201683(A)
申请公布日期
1986.09.06
申请号
JP19850043927
申请日期
1985.03.06
申请人
OLYMPUS OPTICAL CO LTD
发明人
HAKAMAZUKA KOJI
分类号
C04B41/80;A61F2/00;A61F2/28;A61F2/30;A61L27/00;A61L27/10;A61L27/32;B32B18/00;C04B35/10;C04B41/85
主分类号
C04B41/80
代理机构
代理人
主权项
地址
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