IPC Subgroup
G03G 9/18 Differentially-wetting liquid developers
Introduced: July 1974
Last revised: January 2006
Full Title
Developers > Developers not provided for in groups , e.g. solutions, aerosols > Differentially-wetting liquid developers
Classification Context
- Section:
- PHYSICS
- Class:
- PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- Subclass:
- ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY