CA87745A - Fermeture de porte - Google Patents

Fermeture de porte

Info

Publication number
CA87745A
CA87745A CA000087745A CA87745DA CA87745A CA 87745 A CA87745 A CA 87745A CA 000087745 A CA000087745 A CA 000087745A CA 87745D A CA87745D A CA 87745DA CA 87745 A CA87745 A CA 87745A
Authority
CA
Canada
Prior art keywords
closer
door opener
opener
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
CA000087745A
Other languages
English (en)
Inventor
Thomas L. How
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 CA87745A publication Critical patent/CA87745A/fr
Expired legal-status Critical Current

Links

CA000087745A 1904-05-25 1904-05-25 Fermeture de porte Expired CA87745A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA87745T 1904-05-25

Publications (1)

Publication Number Publication Date
CA87745A true CA87745A (fr) 1904-06-14

Family

ID=45204280

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000087745A Expired CA87745A (fr) 1904-05-25 1904-05-25 Fermeture de porte

Country Status (1)

Country Link
CA (1) CA87745A (fr)

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