DIFF Subgroup
F25B 1/04 with compressor of rotary type ( F25B1/10 take precedence)
Introduced: September 1968
Title
Titles differ between systems:
IPC: with compressor of rotary type
CPC: with compressor of rotary type ( F25B1/10 take precedence)
Full Title
Full titles differ between systems:
IPC:
Compression machines, plants or systems with non-reversible cycle > with compressor of rotary type
CPC:
Compression machines, plants or systems with non-reversible cycle (F25B3/00, F25B5/00, F25B6/00, F25B7/00, F25B9/00 take precedence) > with compressor of rotary type ( F25B1/10 take precedence)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
IPC defines codes here since 1990.
Child Classifications
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