CA189381A - Insulator - Google Patents

Insulator

Info

Publication number
CA189381A
CA189381A CA000189381A CA189381DA CA189381A CA 189381 A CA189381 A CA 189381A CA 000189381 A CA000189381 A CA 000189381A CA 189381D A CA189381D A CA 189381DA CA 189381 A CA189381 A CA 189381A
Authority
CA
Canada
Prior art keywords
insulator
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
CA000189381A
Other languages
French (fr)
Inventor
Robert M. Johnston
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA189381A publication Critical patent/CA189381A/en
Expired legal-status Critical Current

Links

CA000189381A 1917-01-27 1917-01-27 Insulator Expired CA189381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA189381T 1917-01-27

Publications (1)

Publication Number Publication Date
CA189381A true CA189381A (en) 1919-04-01

Family

ID=45309032

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000189381A Expired CA189381A (en) 1917-01-27 1917-01-27 Insulator

Country Status (1)

Country Link
CA (1) CA189381A (en)

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