B41L3/02 - CPC Classification

Platens or like sheet supports for manifolding using pressure-sensitive layers or intermediaries, e.g. for book-keeping purposes with stationary clamping means for holding the manifolding assembly in registered position, e.g. resilient clamps for holding non-perforated sheets

• B41L3/04 » Bars provided with pins engaging perforations in the elements 0