One further object of the present invention is to provide an improved vapor autoclave which expells or eliminates air from {HEAD ~ the interior} of {TAIL ~ the autoclave} for the sterilizing operation 
of
One further object of the present invention is to provide an improved vapor autoclave which expells or eliminates air from { HEAD ~ the interior } of { TAIL ~ the autoclave } for the sterilizing operation
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH