Germany's Chamber

Of Industry Elects StihlFRANKFURT, West Germany - Hans Peter Stihl was elected president of the Association of West German Chambers of Industry and Commerce, or DIHT.

The DIHT is the parent organization of Germany's 69 chambers of industry and commerce.

Mr. Stihl was most recently head of the Stuttgart chamber. He succeeds Otto Wolff von Amerongen, who retired amid controversy after 19 years in this position.

GUGGENHEIM CORP. (JERSEY CITY, N.J.) - John A. Robinson was named president and chief executive of this international distributor of brass, copper, aluminum and stainless steel products and unit of Greenwich, Conn.-based Pechiney World Trade (U.S.A.) Inc., which is the North American division of Pechiney in Paris.