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PCE
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DIFF Subgroup Additional Only
G03G 2221/1609

protective arrangements for preventing damage

Full Title

Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination > Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts > for the photosensitive element > protective arrangements for preventing damage

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Note: 1 CPC extensions are marked as secondary classification only.