CA457063A - Drop signal with vibration lock - Google Patents

Drop signal with vibration lock

Info

Publication number
CA457063A
CA457063A CA457063A CA457063DA CA457063A CA 457063 A CA457063 A CA 457063A CA 457063 A CA457063 A CA 457063A CA 457063D A CA457063D A CA 457063DA CA 457063 A CA457063 A CA 457063A
Authority
CA
Canada
Prior art keywords
drop signal
vibration lock
vibration
lock
drop
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
CA457063A
Other languages
French (fr)
Inventor
Andrus Stearn Franklin
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.)
Federal Telephone and Radio Corp
Original Assignee
Federal Telephone and Radio Corp
Publication date
Application granted granted Critical
Publication of CA457063A publication Critical patent/CA457063A/en
Expired legal-status Critical Current

Links

CA457063A Drop signal with vibration lock Expired CA457063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457063T

Publications (1)

Publication Number Publication Date
CA457063A true CA457063A (en) 1949-05-31

Family

ID=35574802

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457063A Expired CA457063A (en) Drop signal with vibration lock

Country Status (1)

Country Link
CA (1) CA457063A (en)

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