SumoBrain - Big, Powerful, Smart Searching. 20140033551 HAND HELD DEVICE HAVING A METAL ROD FORMING A ROTATIONAL AXIS. B26B 21/00 - IPC.
AZoM™ - The A to Z of Materials and AZojomo - The "AZo Journal of Materials Online". UL IDES | Material Data Sheets & UL Yellow Cards. Online Materials Information Resource - MatWeb.