US PATENT SUBCLASS 427 / 393.6
.~.~.~.~ Asbestos, ceramic, concrete, or masonry base


Current as of: June, 1999
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427 /   HD   COATING PROCESSES

331  DF  WITH POST-TREATMENT OF COATING OR COATING MATERIAL {14}
372.2  DF  .~ Heating or drying (e.g., polymerizing, vulcanizing, curing, etc.) {8}
384  DF  .~.~ Organic coating {2}
385.5  DF  .~.~.~ Resin, resin precursor, rubber, or hardenable oil-containing coating {8}
393.6.~.~.~.~ Asbestos, ceramic, concrete, or masonry base


DEFINITION

Classification: 427/393.6

Asbestos, ceramic, concrete, or masonry base:

(under subclass 385.5) Processes wherein the base comprises asbestos, ceramic, concrete, or a masonry material.