Laboratory apparatus and instruments, namely, mechanical pre-thinning instrument for use in specimen preparation for electron microscopy

Plastic frame used to tie, crease, and dimple neckties

HAND TOOLS, Namely Nail Pullers

plastic device used to assist in tying neckties

Mechanical Pre-Thinning Instrument for Use in Specimen Preparation for Electron Microscopy

Identification of Screw Clutch Attachment for Power-Operated Drills