Chair control release and locking cam for tiltable chairs

作者: Frank Doerner

DOI:

关键词: Control releaseOrthodonticsComputer science

摘要:

参考文章(13)
Frank Doerner, Chair control for tiltable chairs ,(1976)
Clifford E Cushman, Position-adjusting mechanism ,(1948)
Norio Miyashita, Toshio Kurozu, Shinjiro Yamada, Seat lock device ,(1977)
Gene S. Ferry, Daniel G. Scott, Spring-locking handle mechanism ,(1983)
Richard H. Wolters, William E. Stumpf, Mechanism for tilting chairs ,(1976)