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PCE
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DIFF Subgroup
B23Q 11/14

Methods or arrangements for maintaining a constant temperature in parts of machine tools

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools > Methods or arrangements for maintaining a constant temperature in parts of machine tools

CPC:

Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work ; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools (in respect of boring or drilling machines B23B47/32 takes precedence; safety devices in general F16P) > Methods or arrangements for maintaining a constant temperature in parts of machine tools

Of 5 combined children, 0 exist in both systems.

5 codes are CPC-only extensions.

Child Classifications

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