TREA

for holding films in spaced convolutions

Follow

Industry

  • CPC
  • G03D13/14
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G03Photography G03DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS ACCESSORIES THEREFOR G03D13/00Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00

Current Industry

G03D13/14for holding films in spaced convolutions
Industries