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PCE
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DIFF Subgroup
H02J 7/34

Parallel operation in networks using both storage and other DC sources, e.g. providing buffering (H02J7/14 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Parallel operation in networks using both storage and other DC sources, e.g. providing buffering

CPC: Parallel operation in networks using both storage and other DC sources, e.g. providing buffering (H02J7/14 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Circuit arrangements for charging or discharging batteries or for supplying loads from batteries > Parallel operation in networks using both storage and other DC sources, e.g. providing buffering

CPC:

Circuit arrangements for charging or discharging batteries or for supplying loads from batteries > Parallel operation in networks using both storage and other DC sources, e.g. providing buffering (H02J7/14 takes precedence)

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

IPC defines codes here since 1985.

Child Classifications

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