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Inventor

Shigeo Anzai

Inventor
Takarazuka, JP

Overview

1→
Patents
1981
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Dprimary
B22DCasting of metals100%
PatentTitleYear
4,266,970'Method for blowing gas from below into molten steel in refining vessel'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to KAWASAKI STEEL CO (1)· patent assignee history
1981Based in Takarazuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI STEEL CO11981
Locations
LocationPatentsSpan
Takarazuka, JP11981