US PATENT SUBCLASS 355 / 130-- .~.~.~.~ With closing spring bias

US PATENT SUBCLASS 355 / 130
.~.~.~.~ With closing spring bias

Current as of: June, 1999
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355 /	HD	PHOTOCOPYING

78	DF	CONTACT PRINTING {15}
122	DF	.~ Frames {5}
128	DF	.~.~ With platen {2}
129	DF	.~.~.~ Divided platen {1}
130		.~.~.~.~ With closing spring bias

DEFINITION

Classification: 355/130

(under subclass 129) Subject matter wherein a spring is provided to maintain the platen in the pressure applying position.