| 摘要 |
A cylinder type combination lock comprising a housing formed with windows arranged in a row, a corresponding number of disk dials accommodated in the housing for respective rotation therein, each dial having a slit and an operation lever projecting through the concerned window for angularly moving the dials, and a key-like member insertable in the housing, wherein the angular positions of the slits relative to the respective operation lever are formed in such a way that by setting the operation levers in a predetermined arrangement of various angular positions, all slits are put in alignment for unlocking.
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