DIFF Subgroup
B05B 15/52 for removal of clogging particles
Introduced: January 2018
Full Title
Details of spraying plant or spraying apparatus not otherwise provided for; Accessories > Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter > for removal of clogging particles
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
IPC defines codes here since 2018.
Child Classifications
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- B05B 15/522 using cleaning elements penetrating the discharge openings since 2018 +1 CPC IPC+CPC Available in IPC and CPC
- B05B 15/525 by increasing the cross section of the discharge openings since 2018 IPC+CPC Available in IPC and CPC