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发明名称
METHOD FOR SEPARATING AND COLLECTING PEARLY PART FROM SHELL
摘要
申请公布号
JPH0490889(A)
申请公布日期
1992.03.24
申请号
JP19900205693
申请日期
1990.08.01
申请人
FUKAI KOUGIYOU KK
发明人
FUKAI AKITOSHI
分类号
A61K33/10;C01F11/18;C02F1/66;C02F1/68
主分类号
A61K33/10
代理机构
代理人
主权项
地址
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