Zero Corp., Los Angeles, said Air Cargo...

Zero Corp., Los Angeles, said Air Cargo Equipment Corp. has voted unanimously to recommend to its holders that they tender their shares to Zero’s wholly owned subsidiary Omni Holding A. G. . . . New York-based Cardinal Acquisition Corp., an indirect wholly owned subsidiary of City Capital Associates L. P., has extended its tender offer for St. Louis-based Interco Inc. until Nov. 15.