CA374509A - Wave signalling system - Google Patents

Wave signalling system

Info

Publication number
CA374509A
CA374509A CA374509A CA374509DA CA374509A CA 374509 A CA374509 A CA 374509A CA 374509 A CA374509 A CA 374509A CA 374509D A CA374509D A CA 374509DA CA 374509 A CA374509 A CA 374509A
Authority
CA
Canada
Prior art keywords
signalling system
wave signalling
wave
signalling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA374509A
Other languages
French (fr)
Inventor
Kelly Johnson John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
Publication date
Application granted granted Critical
Publication of CA374509A publication Critical patent/CA374509A/en
Expired legal-status Critical Current

Links

CA374509A Wave signalling system Expired CA374509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA374509T

Publications (1)

Publication Number Publication Date
CA374509A true CA374509A (en) 1938-06-21

Family

ID=35378833

Family Applications (1)

Application Number Title Priority Date Filing Date
CA374509A Expired CA374509A (en) Wave signalling system

Country Status (1)

Country Link
CA (1) CA374509A (en)

Similar Documents

Publication Publication Date Title
CA372282A (en) Wave signalling system
CA374509A (en) Wave signalling system
CA376082A (en) Wave signalling system
CA376976A (en) Carrier wave signalling system
CA378498A (en) Carrier wave signalling system
CA371179A (en) Signalling system
CA371180A (en) Signalling system
CA371517A (en) Signalling system
CA371648A (en) Signalling system
CA372071A (en) Signalling system
CA373918A (en) Signalling system
CA374272A (en) Signalling system
CA376404A (en) Signalling system
CA376831A (en) Signalling system
CA378259A (en) Signalling system
CA381704A (en) Wave signalling system
CA372126A (en) High frequency signalling system
CA375047A (en) High frequency signalling system
CA373655A (en) Telemotor system
CA374719A (en) Wave-signal-collecting system
CA376997A (en) Signal-selecting system
CA372490A (en) Antenna system
CA377968A (en) Modulating system for short waves
AU107870B2 (en) Secrecy signalling system
AU107705B2 (en) Frequency-modulation system