Inventor

Seto Toru

Inventor

Hiroshima, JP

Overview

1983

Patent span

Mechanical engineering

Primary field (CPC F)

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

F23Jprimary

F23JRemoval or treatment of combustion products or combustion residues50%

F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history

1983Based in Hiroshima, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	1	1983

Locations

Location	Patents	Span
Hiroshima, JP	1	1983