Remote control gear shifting mechanism
作者： Rexford D Downing , Stuart D Pool
DOI:
关键词: Mechanism (sociology) 、 Remote control 、 Control engineering 、 Computer science
摘要:
lens.org 参考文章(3)
Benjamin F Schmidt, Hand-operated gear-shift mechanism ,(1926)
Frank D Frisby, Variable speed transmission mechanism for automobiles and the like ,(1936)
Joseph L Matthews, Gear shift control mechanism ,(1933)