Grates with solid bars (double grates F23H5/00)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Grates with solid bars

CPC: Grates with solid bars (double grates F23H5/00)

Full titles differ between systems:

IPC:

Grates with solid bars

CPC:

Grates with solid bars (double grates F23H5/00)

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

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F23H 1/02 having provision for air supply or air preheating, e.g. air-supply or blast fittings which form a part of the grate structure or serve as supports IPC+CPC Available in IPC and CPC
F23H 1/04 having a variable burning surface IPC+CPC Available in IPC and CPC
F23H 1/06 having bars at different levels IPC+CPC Available in IPC and CPC
F23H 1/08 Vertical grates IPC+CPC Available in IPC and CPC

Class F23,2013–2023, worldwide · Source: EPO PATSTAT

Class F23,2013–2023, worldwide · Source: EPO PATSTAT