Device for exposing to light printed electric circuit supporting

Details Device for exposing to light printed electric circuit supporting Device for exposing to light printed electric circuit supporting

1981-04-28

1984-01-03

Hayes, Monroe H.

Photocopying

Projection printing and copying cameras

Detailed holder for photosensitive paper

355 76, G03B 2760

Patent

active

044239548

ABSTRACT:
A device is disclosed for exposing to light printed electric circuit supporting plates or boards, provided with supporting means effective to support the glass or other transparent rigid material sheets including the circuit paths or tracks and enclosing, as a sandwich, the supporting plate, the assembly being effective to be acted upon by a high vacuum.

REFERENCES:
patent: 1808836 (1931-06-01), Caps
patent: 3695760 (1972-10-01), Orr
patent: 4208124 (1980-06-01), Fox

Affiliated with

Also associated with

Rating

Device for exposing to light printed electric circuit supporting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for exposing to light printed electric circuit supporting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for exposing to light printed electric circuit supporting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1029927