日本专利作者:K. Koizumi, et al.
日本专利号:172621
日本专利日期: May 9, 1946
详细信息如下:
Electric deposition of zirconium
By: Koizumi, Katsunaga; etal. Assignee: KanegafuchiTsushinkogyo K. K.
A complex Zr salt obtained by treating ZrCl4 with(NH4)2CO3 is electrolyzed to deposit Zr at the cathode.
找了很久门业一直没有找到,关键是不知如何查找,还请高手帮我看看,这样的专利该怎么弄全文呢? |
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