US PATENT SUBCLASS 968 / 369
.~ Made of glass [G04B 39/00B]
Current as of:
June, 1999
Click
HD
for Main Headings
Click for
All Classes
Internet Version by
PATENTEC
© 1999
     
Terms of Use
968 /
HD
HOROLOGY
368
DD
WATCH CRYSTALS; FASTENING OR SEALING OF CRYSTALS; CLOCK GLASSES [G04B 39/00]
{4}
369
.~ Made of glass [G04B 39/00B]