US PATENT SUBCLASS 228 / 12
.~ Responsive to position of work carrier

Current as of: June, 1999
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228 /   HD   METAL FUSION BONDING

8  DF  WITH CONTROL MEANS RESPONSIVE TO SENSED CONDITION {2}
12.~ Responsive to position of work carrier

DEFINITION

Classification: 228/12

(under subclass 8) Device comprising a work-holding device which conveys the work to or past a fusion-bonding device, the detecting means being arranged to sense the presence or absence of such work-holding device at a given location.