74387416
May 7, 1993
Jan 16, 1996
pneumatic tensioners and pneumatic sealers and traveling suspension systems comprising ceiling mounted rails, trollies, support arms and pneumatic lines for use in supporting pneumatic hand tools
Machinerymanually-operated hand tools, namely reel balancers for supporting hand tools; manually-operated hand tools, namely manual tensioners and manual sealers; manually-operated shears and structural parts thereof
Hand Tools