Condom comprises upper side, lower side and two areas that are rolled up over penis by unreeling condom, where aperture is provided for receiving scrotum or bulge in one area of lower surface
FR2408408A1
Gear teeth cold rolling machine - has radially and peripherally adjustable form rolls with synchronising gears
SU584745A3
Method of cold shaping of toothed profiles by planetary rolling
GB855043A
Device and process for correcting the pitch of threads arising in thread-rolling machines
DE1142823B
Device for longitudinal profiling of cold workpieces, in particular of toothed wheels and multi-spline shafts
GB794409A
Tool head for the non-cutting profiling of metal bodies
GB804019A
Profiling of metal bodies without cutting
GB778427A
A method and a machine for forming screw threads without cutting off chips
GB721054A
Process and apparatus for the shaping of metal bodies by rolling
