US PATENT SUBCLASS 415 / 215.1
.~ Casing having multiple parts welded, cemented, or fused

Current as of: June, 1999
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415 /   HD   ROTARY KINETIC FLUID MOTORS OR PUMPS

182.1  DF  WORKING FLUID PASSAGE OR DISTRIBUTING MEANS ASSOCIATED WITH RUNNER (E.G., CASING, ETC.) {24}
215.1.~ Casing having multiple parts welded, cemented, or fused

DEFINITION

Classification: 415/215.1

Casing having multiple parts welded, cemented, or fused:

(under subclass 182.1) Device wherein the means comprises a casing* which includes a plurality of sections which are positioned with relation to one another by (a) liquefying or melting together by heat or (b) by adhesive bonding.

SEE OR SEARCH CLASS

219, Electric Heating,

136+, for metal heating arc welding devices or processes.