CA148246A - Dispositif a fermer les portes - Google Patents

Dispositif a fermer les portes

Info

Publication number
CA148246A
CA148246A CA000148246A CA148246DA CA148246A CA 148246 A CA148246 A CA 148246A CA 000148246 A CA000148246 A CA 000148246A CA 148246D A CA148246D A CA 148246DA CA 148246 A CA148246 A CA 148246A
Authority
CA
Canada
Prior art keywords
door closer
closer
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
CA000148246A
Other languages
English (en)
Inventor
Alwin H. Wunsche
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 CA148246A publication Critical patent/CA148246A/fr
Expired legal-status Critical Current

Links

CA000148246A 1912-12-05 1912-12-05 Dispositif a fermer les portes Expired CA148246A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA148246T 1912-12-05

Publications (1)

Publication Number Publication Date
CA148246A true CA148246A (fr) 1913-05-27

Family

ID=45267960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000148246A Expired CA148246A (fr) 1912-12-05 1912-12-05 Dispositif a fermer les portes

Country Status (1)

Country Link
CA (1) CA148246A (fr)

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