439 / | HD | ELECTRICAL CONNECTORS |
296 | DF | WITH COUPLING MOVEMENT-ACTUATING MEANS OR RETAINING MEANS IN ADDITION TO CONTACT OF COUPLING PART {15} |
345 | DF | .~ Retaining means {14} |
350 | DF | .~.~ Finger or stretchable sleeve resiliently urged laterally of connection {6} |
355 | .~.~.~ Plural independent coupling parts |