TREA

Using a mask for plugging

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Industry

  • CPC
  • B28B11/007
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles

Current Industry

B28B11/007Using a mask for plugging
Industries