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Inventor

Ignaty N. Nekrasov

Inventor
Debaltsevo Donetskoi, SU

Overview

2→
Patents
1986–1987
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

C21Bprimary
C21BManufacture of iron or steel33%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace33%
B22DCasting of metals17%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application17%
PatentTitleYear
4,676,487'Cooling plate for metallurical furnaces'19874,572,269'Method of manufacturing cooling plates for use in metallurgical furnaces and a cooling plate'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1987Patents assigned to VNI PI OCHISTKE T GAZOV (2)· patent assignee history
1986Based in Debaltsevo, SU· patent location history
1987Based in Debaltsevo Donetskoi, SU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VNI PI OCHISTKE T GAZOV21986–1987
Locations
LocationPatentsSpan
Debaltsevo Donetskoi, SU11987
Debaltsevo, SU11986