using other mixers or combinations of dissimilar mixers

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Mixing; Kneading > using other mixers or combinations of dissimilar mixers

CPC:

Mixing; Kneading ( in general B01F; combined with calendering B29C43/24, with injection B29C45/46, with extrusion B29C48/36) > using other mixers or combinations of dissimilar mixers

CPC subdivides this area 5x more granularly than IPC with 7 additional codes.

7 codes are CPC-only extensions.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1985.

Child Classifications

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B29B 7/7404 +2 CPC CPC only CPC only
B29B 7/7438 +3 CPC CPC only CPC only
B29B 7/7457 CPC only CPC only
B29B 7/7461 CPC only CPC only
B29B 7/7466 CPC only CPC only
B29B 7/7471 CPC only CPC only
B29B 7/7476 +3 CPC CPC only CPC only
B29B 7/76 with stream-impingement mixing head since 1985 +5 CPC IPC+CPC Available in IPC and CPC
B29B 7/78 by gravity, e.g. falling particle mixers since 1985 IPC+CPC Available in IPC and CPC