US PATENT SUBCLASS 100 / 340-- .~.~.~.~ Temperature conditioning means within helix

US PATENT SUBCLASS 100 / 340
.~.~.~.~ Temperature conditioning means within helix

Current as of: June, 1999
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100 /	HD	PRESSES

70 R	DF	WITH ADDITIONAL TREATMENT OF MATERIAL {6}
92	DF	.~ Heating, cooling, or drying {4}
305	DF	.~.~ In press {4}
337	DF	.~.~.~ Helix-type press {3}
340		.~.~.~.~ Temperature conditioning means within helix

DEFINITION

Classification: 100/340

Temperature conditioning means within helix:

(under subclass 337) Apparatus including a hollow center, wherein the means for changing the temperature is provided within the hollow center.

SEE OR SEARCH CLASS

366, Agitating,

147, for a heating or cooling element in a stirrer.

CROSS-REFERENCE ART COLLECTIONS

The following subclasses comprise collections of cross-reference copies of patents pertaining to various specified aspects of the pressing art, the original copies of which are classified in the subclasses above or elsewhere. Nonpatent disclosures may also be found in these subclasses. Disclosures are placed in these subclasses for their value as references and as leads to appropriate main or secondary fields of search without regard to their original classification or their claimed subject matter. The disclosures found in the following subclasses are examples, only, of the indicated subject matter, and in no instance do they represent the entire extent of the prior art.