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DIFF Subgroup
B28C 5/02

without using driven mechanical means effecting the mixing (B28C5/48 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: without using driven mechanical means effecting the mixing

CPC: without using driven mechanical means effecting the mixing (B28C5/48 takes precedence)

Full Title

Full titles differ between systems:

IPC:

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

CPC:

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)

Of 4 combined children, 2 exist in both systems.

2 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

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  • B28C 5/023 CPC only CPC only
  • B28C 5/026 CPC only CPC only
  • B28C 5/04 Gravitational mixing; Mixing by intermingling streams of ingredients ( ; ingredients projected by fluid pressure B28C5/06) IPC+CPC Available in IPC and CPC
  • B28C 5/06 the mixing being effected by the action of a fluid (in combination with driven mechanical means, producing cellular concrete B28C5/38) IPC+CPC Available in IPC and CPC