【移动到另一个页面】 引文
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Chinese companies made up six of the top nine filers for Blockchain patents from 2012 to 2017, led by Beijing Technology Development. While not all patents lead to workable products, the data is significant in that it indicates activity in a certain sphere of industry and could create barriers to entry.
March 26, 2018 at 10:30AM
2018/03/26
17年のブロックチェーン特許申請数は中国が最多
