Ferritic-austenitic duplex stainless steel

United States of America Patent

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Aug 24, 1993
Issued Date
N/A
app pub date
Dec 3, 1990
filing date
Feb 7, 1984

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Expired

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Abstract

Ferritic-austenitic duplex stainless steel comprising the following components in the following proportions in % by weight: 0

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Patent Owner(s)

Patent Owner	Address
KUBOTA LTD	OSAKA

International Classification(s)

C22C:ALLOYS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ishii, Toshiaki	Osaka, JP	90	1584
Kuhara, Akio	Osaka, JP	2	50
Yoshitake, Akira	Osaka, JP	13	75

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Ferritic-austenitic duplex stainless steel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07622401

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PATENT NO	5238508
SERIAL NO	07622401
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07622401

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