Door locks of metal other than electric; automatic closers of metal for doors, namely, spring loaded door closers; non-electric door closers of metal, namely, spring loaded door closers; window glazing fixtures made of metal, namely window catches, window handles, window locks, window lock bolts, window clips, window corners and window stays; glazed windows having metal frames; door fasteners of metal; fasteners of metal being security devices for doors; metal sash fasteners for windows; meta...

COMPUTER CONSULTATION AND COMPUTER SOFTWARE DEVELOPMENT FOR OTHERS

COMPUTER SOFTWARE PROGRAMS FOR COMPUTER AIDED ENGINEERING (CAE) INCLUDING DESIGN OPTIMIZATION