Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00

Child Classifications

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• F04B 53/001 +3 CPC CPC only CPC only
• F04B 53/005 CPC only CPC only
• F04B 53/006 CPC only CPC only
• F04B 53/007 CPC only CPC only
• F04B 53/008 CPC only CPC only
• F04B 53/02 Packing the free space between cylinders and pistons since 1995 IPC+CPC Available in IPC and CPC
• F04B 53/04 Draining since 1995 IPC+CPC Available in IPC and CPC
• F04B 53/06 Venting since 1995 IPC+CPC Available in IPC and CPC
• F04B 53/08 Cooling; Heating; Preventing freezing since 1995 IPC+CPC Available in IPC and CPC
• F04B 53/10 Valves; Arrangement of valves since 1995 +12 CPC IPC+CPC Available in IPC and CPC
• F04B 53/14 Pistons, piston-rods or piston-rod connections since 1995 +5 CPC IPC+CPC Available in IPC and CPC
• F04B 53/16 Casings; Cylinders; Cylinder liners or heads; Fluid connections since 1995 +1 CPC IPC+CPC Available in IPC and CPC
• F04B 53/18 Lubricating since 1995 IPC+CPC Available in IPC and CPC
• F04B 53/20 Filtering since 1995 IPC+CPC Available in IPC and CPC
• F04B 53/22 Arrangements for enabling ready assembly or disassembly since 1995 IPC+CPC Available in IPC and CPC