|
US3104627A
|
|
Steel shelving construction
|
|
US2992744A
|
|
Shelving assembly
|
|
US2875604A
|
|
Latching and locking mechanism for locker doors and the like
|
|
GB525529A
|
|
Coin-controlled locking mechanism
|
|
US2163752A
|
|
Closure lock
|
|
US1846051A
|
|
Electrical switch apparatus
|
|
US1768245A
|
|
Electrical switch apparatus
|
|
US1602762A
|
|
Door latch
|
|
US1459502A
|
|
Switch box
|
|
US1348001A
|
|
Door-latch
|
|
CA688318A
|
|
Steel shelving construction
|
|
CA643261A
|
|
Removable shelf construction
|
