CA184439A - Door spring - Google Patents

Door spring

Info

Publication number
CA184439A
CA184439A CA000184439A CA184439DA CA184439A CA 184439 A CA184439 A CA 184439A CA 000184439 A CA000184439 A CA 000184439A CA 184439D A CA184439D A CA 184439DA CA 184439 A CA184439 A CA 184439A
Authority
CA
Canada
Prior art keywords
door spring
door
spring
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
CA000184439A
Other languages
French (fr)
Inventor
John Klasnich
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 CA184439A publication Critical patent/CA184439A/en
Expired legal-status Critical Current

Links

CA000184439A 1918-04-09 1918-04-09 Door spring Expired CA184439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA184439T 1918-04-09

Publications (1)

Publication Number Publication Date
CA184439A true CA184439A (en) 1918-05-21

Family

ID=45304091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000184439A Expired CA184439A (en) 1918-04-09 1918-04-09 Door spring

Country Status (1)

Country Link
CA (1) CA184439A (en)

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