CA387916A - Signal tactuel - Google Patents

Signal tactuel

Info

Publication number
CA387916A
CA387916A CA387916A CA387916DA CA387916A CA 387916 A CA387916 A CA 387916A CA 387916 A CA387916 A CA 387916A CA 387916D A CA387916D A CA 387916DA CA 387916 A CA387916 A CA 387916A
Authority
CA
Canada
Prior art keywords
tactual
signal
tactual signal
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
CA387916A
Other languages
English (en)
Inventor
H. Caldwell Stuart
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.)
Kelch Heater Co
Original Assignee
Kelch Heater Co
Publication date
Application granted granted Critical
Publication of CA387916A publication Critical patent/CA387916A/fr
Expired legal-status Critical Current

Links

CA387916A Signal tactuel Expired CA387916A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA387916T

Publications (1)

Publication Number Publication Date
CA387916A true CA387916A (fr) 1940-04-09

Family

ID=35393109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA387916A Expired CA387916A (fr) Signal tactuel

Country Status (1)

Country Link
CA (1) CA387916A (fr)

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