Low frequency power supply for medical treatment apparatus

- Sharp Corporation
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Description

FIG. 1 is a perspective view of the low frequency power supply for medical treatment apparatus showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D243199 January 25, 1977 Stuetzer
D254268 February 19, 1980 D'Haenens et al.
D255148 May 27, 1980 Robinson et al.
D256394 August 12, 1980 Walus
3822707 July 1974 Adducci et al.
4066085 January 3, 1978 Hess
Patent History
Patent number: D259737
Type: Grant
Filed: Aug 3, 1978
Date of Patent: Jun 30, 1981
Assignee: Sharp Corporation (Osaka)
Inventors: Isao Kitai (Osaka), Tsutomu Yamasaki (Osaka)
Primary Examiner: Bernard Ansher
Law Firm: Flehr, Hohbach, Test
Application Number: 5/930,737
Classifications
Current U.S. Class: D24/8; D13/11
International Classification: D2402;