US PATENT SUBCLASS 445 / 45-- .~.~.~ CRT

US PATENT SUBCLASS 445 / 45
.~.~.~ CRT

Current as of: June, 1999
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445 /	HD	ELECTRIC LAMP OR SPACE DISCHARGE COMPONENT OR DEVICE MANUFACTURING

1	DF	PROCESS {13}
23	DF	.~ With assembly or disassembly {8}
44	DF	.~.~ Hermetically assembling plural parts {1}
45		.~.~.~ CRT

DEFINITION

Classification: 445/45

CRT:

(under subclass 44) Method for producing a cathode-ray type tube such as a color television picture tube.

SEE OR SEARCH THIS CLASS, SUBCLASS:

30, for methods of CRT mask mounting.

34, for methods of mounting plural CRT grids or cathode guns.

36, for methods of assembly or disassembly including making CRT type electrodes.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices, 364+, for CRT structures and components, per se.

430, Radiation Imagery Chemistry: Process, Composition, or Product Thereof,

23+, for processes under the class definition for producing CRT or element thereof.