Michigan Bell Telephone Co. v. Public Service Commission , 315 Mich. 533 ( 1946 )
Michigan Bell Telephone Co. v. Ingham Circuit Judge , 325 Mich. 228 ( 1949 )
General Telephone Co. v. Public Service Commission , 341 Mich. 620 ( 1954 )
Michigan Consolidated Gas Co. v. Public Service Commission , 389 Mich. 624 ( 1973 )