|
DE2613431A1
|
|
Stock index card for self-service stores - has press-out surface areas revealing goods in stock not on display
|
|
DE2461476A1
|
|
Drill guide for linked parallel holes - has second bore cut with aid of guide bar and bush to avoid wandering
|
|
DE2417228A1
|
|
PROCEDURE FOR SUCTIONING SMALL DRILLS FROM THE DRILLING SITE OF A DRILL AND DRILL, DRILL AND ADAPTER FOR CARRYING OUT THE PROCEDURE
|
|
DE2416157A1
|
|
DRILLING TOOL
|
|
DE2414354A1
|
|
ROCK DRILLS
|
|
ZA7401722B
|
|
Drill
|
|
DE2401891A1
|
|
Joint between drill and drilling machine - with profile of joint formed by un-interrupted gradually joining mathematical lines
|
|
DE2320876A1
|
|
BORING HEAD
|
|
DE2316762A1
|
|
DRILLING TOOL WITH INNER DISCHARGE CHANNEL
|
|
DE2240172A1
|
|
DRILLS FOR STONE AND CONCRETE WORKING
|
|
DE2159728A1
|
|
HAMMER DRILL
|
|
US3893353A
|
|
Drill and method of producing the same
|
|
DE2019889A1
|
|
Rotary chamber tool with detachable mounting shaft
|
|
DE1602794A1
|
|
Drill with attachment shank
|
|
DE1652492A1
|
|
Drilling tool, consisting of a drill and a clamping sleeve
|
|
DE1477426A1
|
|
Drill head
|
|
FR1420263A
|
|
Twist drill
|
|
US3138043A
|
|
Boring head
|
|
US3120767A
|
|
Guiding device for borer
|
|
GB891718A
|
|
Improvements in or relating to drill mechanisms
|
