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发明名称
MANUFACTURE OF POROUS MATERIAL
摘要
申请公布号
JPS5613404(A)
申请公布日期
1981.02.09
申请号
JP19790089545
申请日期
1979.07.13
申请人
SUMITOMO ELECTRIC INDUSTRIES
发明人
KAMIJIYOU EIJI;TANI KATSUTO
分类号
B22F5/00;B22F3/10;B22F3/11;C04B38/06
主分类号
B22F5/00
代理机构
代理人
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