K-number	K780669
Device name	HEATING AIDS-MODEL C78A & C78B
Applicant	Circle Hearing Instruments, Inc.
Product code	ESD
Device class	Class I
Decision date	May 3, 1978
Decision	Substantially Equivalent
Regulation	874.3300

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View the full FDA submission: accessdata.fda.gov

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HEATING AIDS-MODEL C78A & C78B

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