typewriters
【物理】用于速记的打字机
typewriters for stenographic writing B41J 3/26
暂无补充释义。
相关词条
coupling of typewriters for simultaneous operation
data output to typewriters in digital computers
typewriters for SCREEN(S) printing
fastening of typewriters typewriter table
apparatus for hiring typewriters
TYPE(S) for typewriters
data output to typewriters in electronic digital computers