US PATENT SUBCLASS 165 / 179
.~ Projecting internal and external heat transfer means
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
Terms of Use
165 /
HD
HEAT EXCHANGE
177
DF
TUBULAR STRUCTURE
{4}
179
.~ Projecting internal and external heat transfer means
DEFINITION
Classification: 165/179
(under subclass 177) Apparatus including external and internal heat transmitters projecting from the body wall.
