Show NAVAL BID POLICIES DEFENDED AT PROBE V WASHINGTON ASHINGTON April 11 UP Jp- Jp Testimony that awards to prIvate privat yards for naval construction under the program financed finance by P PV W V A funds were in every cas case made to the lowest responsible ant and satisfactory y bidder was given th the senate munitions committee toda today by Henry L L. Roosevelt assistant secretary of the navy He joined navy officers in denying denying denying deny deny- ing the tho department had fostered o or shut its eyes to asserted coll collusion sion among shipbuilders In offering bids Evidence that naval submarine patents were placed in the hands o oa ofa ot of a private shipbuilder able to them in foreign undersea craft cratt also als was Wa introduced It had previously been referred to |