CPC Main Group C12M 3/00 Tissue, human, animal or plant cell, or virus culture apparatus 7 direct subcodes Child Classifications Navigate with arrow keys, Enter to open C12M 3/003 C12M 3/006 C12M 3/02 with means providing suspensions C12M 3/04 with means providing thin layers C12M 3/06 with filtration, ultrafiltration, inverse osmosis or dialysis means C12M 3/08 Apparatus for tissue disaggregation C12M 3/10 for culture in eggs