Apparatus or processes for the preparation of emulsions (coating, drying G03C1/74 )

Introduced: January 1990

Title

Titles differ between systems:

IPC: Apparatus or processes for the preparation of emulsions

CPC: Apparatus or processes for the preparation of emulsions (coating, drying G03C1/74 )

Full Title

Full titles differ between systems:

IPC:

Photosensitive materials > Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein > Apparatus or processes for the preparation of emulsions

CPC:

Photosensitive materials (photosensitive materials for multicolour processes G03C7/00; for diffusion transfer processes G03C8/00; photosensitive glass C03C4/04) > Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein (catalytic amounts of silver halide in dry silver systems G03C1/494) > Apparatus or processes for the preparation of emulsions (coating, drying G03C1/74 )

Of 7 combined children, 0 exist in both systems.

7 codes are CPC-only extensions.

Note: 7 CPC extensions are marked as secondary classification only.

Child Classifications

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G03C 2001/0151 2nd only CPC only CPC only
G03C 2001/0152 2nd only CPC only CPC only
G03C 2001/0153 2nd only CPC only CPC only
G03C 2001/0155 2nd only CPC only CPC only
G03C 2001/0156 2nd only CPC only CPC only
G03C 2001/0157 2nd only CPC only CPC only
G03C 2001/0158 2nd only CPC only CPC only