Component parts or details of steam boilers

Child Classifications

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• F22B 37/001 CPC only CPC only
• F22B 37/002 +3 CPC CPC only CPC only
• F22B 37/008 CPC only CPC only
• F22B 37/02 applicable to more than one kind or type of steam boiler +1 CPC IPC+CPC Available in IPC and CPC
• F22B 37/60 specially adapted for steam boilers of instantaneous or flash type IPC+CPC Available in IPC and CPC
• F22B 37/62 specially adapted for steam boilers of forced-flow type IPC+CPC Available in IPC and CPC
• F22B 37/76 Adaptations or mounting of devices for observing existence or direction of fluid flow IPC+CPC Available in IPC and CPC
• F22B 37/78 Adaptations or mounting of level indicators IPC+CPC Available in IPC and CPC