US PATENT SUBCLASS 65 / 374.14
.~ Asbestos containing
Current as of:
June, 1999
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65 /
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GLASS MANUFACTURING
374.1
DF
APPARATUS MADE OF SPECIAL MATERIAL
{5}
374.14
.~ Asbestos containing
DEFINITION
Classification: 65/374.14
Asbestos containing:
(under subclass 374.1) Apparatus which is made, at least in part, of asbestos.