Improvements in or relating to apparatus for controlling sequences of operations by travelling record-bearing means for typographical composing, printing and like operations
摘要
申请公布号
GB719371(A)
申请公布日期
1954.12.01
申请号
GB19500013961
申请日期
1950.06.05
申请人
WILLIAM CLOWES & SONS LIMITED;HENRY GEORGE CROUCHER
