Item:Q8010: Difference between revisions
Created claim: subclass of (P1): noise control structure (Q8011) |
Created claim: has use (P29): noise control (Q8012) |
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Property / has use | |||
Property / has use: noise control / rank | |||
Normal rank |
Created claim: subclass of (P1): noise control structure (Q8011) |
Created claim: has use (P29): noise control (Q8012) |
||
Property / has use | |||
Property / has use: noise control / rank | |||
Normal rank |