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Monitored radio frequency door edge sensor - US Patent 5412297

www.patentstorm.us - a safety signal transmitter operable in response to detected door movement to provide a coded radio frequency transmission for receipt by the automatic door ...... [Post a question at "safety signal transmitter" forum] 35 Views

safety signal transmitter Relative Phrases

input signal	International Code of Signal	International Convention for the Safety of Fishing Vessels
International Convention for the Safety of Life at Sea	International fishing vessel safety certificate	international signal flag
lever safety valve	lifebuoy self-activating smoke signal	light signal
maritime safety committee	mobile offshore drilling unit safety certificate	Morse signal
Morse signal lamp	Morse signal light	multiplex safety glass
navigation signal equipment	neurotransmitter	nonslip safety walk
nuclear passenger ship safety certificate	parachute signal	Passenger Ship Safety Certificate
pilot-type safety valve	pop safety valve	rescue signal light
reserve transmitter	rocket signal	Safety
safety alarm	safety and healthy control	safety bolt
safety buoyancy	safety cap	safety certificate
safety chain	safety collar	safety committee
safety construction certificate	safety current	safety cutout circuit
safety device	safety equipment certificate	safety factor
safety flap	safety gap	safety glass

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