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