B29C 2061/0691

The means being protrusions on the preform surface disappearing when the temperature

Official title: {the means being protrusions on the preform surface disappearing when the temperature is reached}

B29C2061/0691 (The means being protrusions on the preform surface disappearing when the temperature) appears on 3 US grants and 0 published applications in this corpus.

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3
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0
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1
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7
Latest grant
18 Jan 2000

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