Inventor

Satoru Takeda

Inventor

Matsuyama, JP

Overview

1989

Patent span

Mechanical engineering

Primary field (CPC F)

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

F22Bprimary

F22BMethods of steam generation25%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%

F28GCleaning of internal or external surfaces of heat-exchange or heat-transfer conduits, e.g. water tubes or boilers25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to MIURA KOGYO KK (1)· patent assignee history

1989Based in Matsuyama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MIURA KOGYO KK	1	1989

Locations

Location	Patents	Span
Matsuyama, JP	1	1989