CA286451A - Thermo-magnetically operating device - Google Patents

Thermo-magnetically operating device

Info

Publication number
CA286451A
CA286451A CA286451A CA286451DA CA286451A CA 286451 A CA286451 A CA 286451A CA 286451 A CA286451 A CA 286451A CA 286451D A CA286451D A CA 286451DA CA 286451 A CA286451 A CA 286451A
Authority
CA
Canada
Prior art keywords
thermo
operating device
magnetically operating
magnetically
operating
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
CA286451A
Other languages
French (fr)
Inventor
Norton Roseby Philip
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.)
Automatic Telephone Manufacturing Co Ltd
Original Assignee
Automatic Telephone Manufacturing Co Ltd
Publication date
Application granted granted Critical
Publication of CA286451A publication Critical patent/CA286451A/en
Expired legal-status Critical Current

Links

CA286451A Thermo-magnetically operating device Expired CA286451A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA286451T

Publications (1)

Publication Number Publication Date
CA286451A true CA286451A (en) 1929-01-15

Family

ID=35223263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286451A Expired CA286451A (en) Thermo-magnetically operating device

Country Status (1)

Country Link
CA (1) CA286451A (en)

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