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专利详情
申请公布号:
JPS4825268(B1)
申请号:
JP19670012402
申请日期:
1967.02.28
申请公布日期:
1973.07.27
分类号:
H01L31/04;H01L31/10
主分类号:
H01L31/04
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SYNTHETIC EMULSIFIERS AND THEIR USE
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