B28C 5/04 Gravitational mixing; Mixing by intermingling streams of ingredients ( ; ingredients projected by fluid pressure B28C5/06)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Gravitational mixing; Mixing by intermingling streams of ingredients
CPC: Gravitational mixing; Mixing by intermingling streams of ingredients ( ; ingredients projected by fluid pressure B28C5/06)
Full Title
Full titles differ between systems:
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions > without using driven mechanical means effecting the mixing > Gravitational mixing; Mixing by intermingling streams of ingredients
Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions (controlling the mixing apparatus and supplying the ingredients B28C7/00 ) > without using driven mechanical means effecting the mixing (B28C5/48 takes precedence) > Gravitational mixing; Mixing by intermingling streams of ingredients ( ; ingredients projected by fluid pressure B28C5/06)
No child classifications to compare. This is a leaf node in both IPC and CPC.