Would like a look at this Long Comb New

Hello all,

I just want to know if the head for this NEW is correct. The only reason I ask, is because the Mr. Razor site shows the sides of the head and tooth portion fitting much more closely on multiple models of long combs. Also, the underside of the head does not have the full bar all the way across but the two notches like a tech. As far as I can tell if it is the wrong head for this type of razor, the angle is not changed so much that the shave becomes uncomfortable... opinions? Also, does the patent number 1.639.335 on the underside of the head give a good reference as to date? Thanks mates.

http://i25.photobucket.com/albums/c6...s/IMG_5794.jpg
http://i25.photobucket.com/albums/c6...s/IMG_5786.jpg
http://i25.photobucket.com/albums/c6...s/IMG_5784.jpg
http://i25.photobucket.com/albums/c6...s/IMG_5782.jpg
http://i25.photobucket.com/albums/c6...s/IMG_5780.jpg