ANNUNCIATOR CIRCUIT.

Patent · 01 January 1969

OSTI ID:4836894

Jones, R H

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-23-014102
• Assignee: (to United States Atomic Energy Commission).
• Patent Number(s): US 3430230 .
• OSTI ID: 4836894
• Country of Publication: United States
• Language: English

Related Subjects

ALARM SYSTEMS
ALARM SYSTEMS/annunciator circuit for
design of
CIRCUITS
CIRCUITS/design of annunciator
for audio alarm system
DESIGN
N26400* --Instrumentation--Miscellaneous Instruments & Components
SAFETY
SOUND