CPC Subgroup
B22D 25/04 Casting metal electric battery plates or the like (manufacture thereof by multi-step processes H01M4/82)
Full Title
Special casting characterised by the nature of the product (B22D15/02, B22D17/16, B22D19/00 take precedence; casting stereotype plates B41D3/00) > by its peculiarity of shape; of works of art > Casting metal electric battery plates or the like (manufacture thereof by multi-step processes H01M4/82)