CA469707A - Indicating devices - Google Patents

Indicating devices

Info

Publication number
CA469707A
CA469707A CA469707A CA469707DA CA469707A CA 469707 A CA469707 A CA 469707A CA 469707 A CA469707 A CA 469707A CA 469707D A CA469707D A CA 469707DA CA 469707 A CA469707 A CA 469707A
Authority
CA
Canada
Prior art keywords
indicating devices
indicating
devices
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
CA469707A
Other languages
French (fr)
Inventor
Bernard Herbert
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.)
Allen B du Mont Laboratories Inc
Original Assignee
Allen B du Mont Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA469707A publication Critical patent/CA469707A/en
Expired legal-status Critical Current

Links

CA469707A Indicating devices Expired CA469707A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA469707T

Publications (1)

Publication Number Publication Date
CA469707A true CA469707A (en) 1950-11-28

Family

ID=35603645

Family Applications (1)

Application Number Title Priority Date Filing Date
CA469707A Expired CA469707A (en) Indicating devices

Country Status (1)

Country Link
CA (1) CA469707A (en)

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