参考文章(10)
Frederick W Franklin, Automobile-hood clip ,(1919)
Isaac S Keeler, Combined lock and door handle ,(1948)
Gerald V Jakeway, Push button latch release door handle ,(1952)
Harold B Muster, Edwin L Allen, Vito Angelo R De, Lock means for door control mechanism ,(1946)
Perry W Sullivan, Push-button means ,(1946)
Burnie J. Craig, Door handle assembly ,(1953)
Ray W Springer, Door locking mechanism ,(1938)
John H Roethel, Door handle assembly ,(1950)