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Crucible furnace process
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Industry
CPC
C21C5/02
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Parent Industries
C
CHEMISTRY METALLURGY
C21
Iron metallurgy
C21C
PROCESSING OF PIG-IRON
C21C5/00
Manufacture of carbon-steel
Current Industry
C21C5/02
Crucible furnace process
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Patents Grants
last 30 patents
Information
Patent Grant
1357782
Patent number
1,357,782
Issue date
Nov 2, 1920
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR TREATING METALLIC MATERIALS
Publication number
20160312322
Publication date
Oct 27, 2016
ALD Vacuum Technologies GmbH
Hans Johann KEMMER
C21 - METALLURGY OF IRON
Information
Patent Application
NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOF
Publication number
20160208358
Publication date
Jul 21, 2016
PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
Donglin LIU
C21 - METALLURGY OF IRON