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to phrases
world patent index
shipb.
世界专利索引
World Patents Index
gen.
世界专利索引
英国杂志名
telecom.
世界专利索引
world Patents Index
textile
国际专利索引
(WPI)
English thesaurus
World Patent Index
invest., abbr.
W
law, abbr.
W.P.I.
world patent index
:
1 phrase
in 1 subject
Telecommunications
1
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