|
GB8823571D0
|
|
Manually operated hoist
|
|
US4750588A
|
|
Load-handling apparatus
|
|
GB8513284D0
|
|
Davit (especially for vehicles)
|
|
DE1108395B
|
|
Lifting device with a rotatable rope drum
|
|
GB749123A
|
|
Improvements in or relating to hoisting apparatus
|
|
GB687489A
|
|
Improvements in or relating to block-and-tackle lifting devices
|
|
GB672884A
|
|
Improvements in or relating to grease nipples
|
|
GB621058A
|
|
Improvements in or relating to portable lifting tackle
|
|
GB610130A
|
|
Improvements relating to open cooking vessels for domestic use
|
|
CA651850A
|
|
Hoisting apparatus
|
