DIFF Subgroup
G03D 13/14 for holding films in spaced convolutions
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Processing apparatus or accessories therefor, not covered by groups > Containers; Holding-devices > Devices for holding exposed material; Devices for supporting exposed material > for holding films in spaced convolutions
CPC:
Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00 > Containers; Holding-devices > Devices for holding exposed material; Devices for supporting exposed material > for holding films in spaced convolutions
Of 3 combined children, 0 exist in both systems.
3 codes are CPC-only extensions.
Child Classifications
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