US PATENT SUBCLASS 138 / *
.~ Inflation stem type
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
Terms of Use
138 /
HD
PIPES AND TUBULAR CONDUITS
89
DF
WITH CLOSURES AND PLUGS
{7}
*
.~ Inflation stem type {3}
89.1
DF
.~.~
> Air and dust cap {1}
89.3
DF
.~.~
> Air cap
89.4
DF
.~.~
> Dust cap
