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Subject (Era): Is Not
Is Not Is
450-1100
LC Class: Is
Is Is Not
T - Technology
Subject (Genre): Is
Is Is Not
Patents
Subject: Is
Is Is Not
Chemical engineering
Starts With: Is
Is Is Not
D

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1.
Derwent innovations index
Published
[New York, NY] : Thomson Reuters
Online
Online database
Location
Yale Internet Resource >> None
Format
Databases / Online