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CA278991A - Barriere - Google Patents

Barriere

Info

Publication number
CA278991A
CA278991A CA278991A CA278991DA CA278991A CA 278991 A CA278991 A CA 278991A CA 278991 A CA278991 A CA 278991A CA 278991D A CA278991D A CA 278991DA CA 278991 A CA278991 A CA 278991A
Authority
CA
Canada
Prior art keywords
gate
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
CA278991A
Other languages
English (en)
Inventor
Cummings John
H. Brandon Irwin
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
Publication date
Application granted granted Critical
Publication of CA278991A publication Critical patent/CA278991A/fr
Expired legal-status Critical Current

Links

CA278991A Barriere Expired CA278991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA278991T

Publications (1)

Publication Number Publication Date
CA278991A true CA278991A (fr) 1928-03-27

Family

ID=35212083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278991A Expired CA278991A (fr) Barriere

Country Status (1)

Country Link
CA (1) CA278991A (fr)

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