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CA9264A - Improvements on screw-headed keys - Google Patents

Improvements on screw-headed keys

Info

Publication number
CA9264A
CA9264A CA000009264A CA9264DA CA9264A CA 9264 A CA9264 A CA 9264A CA 000009264 A CA000009264 A CA 000009264A CA 9264D A CA9264D A CA 9264DA CA 9264 A CA9264 A CA 9264A
Authority
CA
Canada
Prior art keywords
screw
headed
keys
headed keys
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
CA000009264A
Other languages
French (fr)
Inventor
Paul A. Oliver
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 CA9264A publication Critical patent/CA9264A/en
Expired legal-status Critical Current

Links

CA000009264A Improvements on screw-headed keys Expired CA9264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9264T

Publications (1)

Publication Number Publication Date
CA9264A true CA9264A (en) 1878-10-15

Family

ID=45125811

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009264A Expired CA9264A (en) Improvements on screw-headed keys

Country Status (1)

Country Link
CA (1) CA9264A (en)

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