Youichi Ezawa

Inventor

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Work History

Patent OwnerApplications FiledYear
KAWASAKI STEEL CORPORATION
1
1990

Inventor Addresses

AddressDuration
Chiba, JPDec 24, 91 - Dec 24, 91

Technology Profile

Technology # of Patents
C21B: MANUFACTURE OF IRON OR STEEL 1

Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
5,074,5311991Sealing apparatus for sintering machine1


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