CA143023A - Mecanisme de porte - Google Patents

Mecanisme de porte

Info

Publication number
CA143023A
CA143023A CA000143023A CA143023DA CA143023A CA 143023 A CA143023 A CA 143023A CA 000143023 A CA000143023 A CA 000143023A CA 143023D A CA143023D A CA 143023DA CA 143023 A CA143023 A CA 143023A
Authority
CA
Canada
Prior art keywords
door mechanism
door
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
CA000143023A
Other languages
English (en)
Inventor
Jacob Henry Coffman
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 CA143023A publication Critical patent/CA143023A/fr
Expired legal-status Critical Current

Links

CA000143023A 1912-06-20 1912-06-20 Mecanisme de porte Expired CA143023A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA143023T 1912-06-20

Publications (1)

Publication Number Publication Date
CA143023A true CA143023A (fr) 1912-09-24

Family

ID=45262738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000143023A Expired CA143023A (fr) 1912-06-20 1912-06-20 Mecanisme de porte

Country Status (1)

Country Link
CA (1) CA143023A (fr)

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