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Main component parts of mining-hoist winding devices

Main component parts of mining-hoist winding devices · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

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CPC classification statistics
Metric	Value
CPC code	B66B15/00
Official title	Main component parts of mining-hoist winding devices
Display label	Main component parts of mining-hoist winding devices
Total patents	5

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Filing activity appears to be declining based on the most recent years.

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