340 U.S. 845
71 S.Ct. 12
95 L.Ed. 620
GRAVER TANK AND MFG. CO., Inc., et al., petitioners,
v.
LINDE AIR PRODUCTS COMPANY.
No. 2.
Supreme Court of the United States
October Term, 1949.
October 9, 1950
Petition for rehearing denied.
Mr. Justice MINTON took no part in the consideration or decision of this application.