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to phrases
专利保护
zhuānlì bǎohù
stresses
busin.
патентная охрана
law
защита патентных прав
oil.proc.
патентная защита
patents.
защита патента
专利 保 护:
9 phrases
in 5 subjects
Business
3
General
2
Law
1
Patents
2
Technology
1
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