|7188736||Structure for racking substrates|
A structure for racking substrates includes first to fourth main legs isolated from one another at intervals wider than widths of both long sides and both short sides of a substrate, first to fourth protrusions respectively protruded from the first to fourth main le...
|6910583||Apparatus for carrying substrates|
A substrate carrying device is disclosed. The substrate carrying device, in cooperation with at least a substrate, comprises two end plates having a plurality of fixing holes and mounting holes, at least two partition plates each having side faces, side edges and a ...
|4001853||Photo development insert|
A photographic developer insert adapted to accommodate from one to several prints or negatives of various sizes that are to be disposed in a photo-processing tank, the insert being formed from a single sheet of thin plastic material defining a jacket havi...