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发明名称
METHOD OF MANUFACTURING WET PROCESS PHOSPHORIC ACID
摘要
申请公布号
US3416887(A)
申请公布日期
1968.12.17
申请号
US19650470233
申请日期
1965.07.07
申请人
CENTRAL GLASS CO., LTD.
发明人
MATSUBARA ASAICHI;YASUTAKE YOSHITO;UENO KAZUNARI;FUJITA SHISEI
分类号
C01B25/22
主分类号
C01B25/22
代理机构
代理人
主权项
地址
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