1. 3311. Misbranding of diathermy device. U. S. v. 19 Devices. Defendants: David Bogen Co., Inc., from New York, N. Y. Issue Dates: April 1951
2. 2157. Misbranding of diathermy machines. U. S. v. 2. Defendants: David Bogen Co., Inc., from New York, N. Y. Issue Dates: May 1948