US1938497A Carburetor Google Patents
US1938497A US642434A US64243432A US1938497A US 1938497 A US1938497 A US 1938497A US 642434 A US642434 A US 642434A US 64243432 A US64243432 A US 64243432A US 1938497 A US1938497 A US 1938497A Authority US United States Prior art keywords chamber passage air engine liquid fuel Prior art date 1932 11 12 Legal status The




























