CA176966A - Ressort de porte - Google Patents

Ressort de porte

Info

Publication number
CA176966A
CA176966A CA000176966A CA176966DA CA176966A CA 176966 A CA176966 A CA 176966A CA 000176966 A CA000176966 A CA 000176966A CA 176966D A CA176966D A CA 176966DA CA 176966 A CA176966 A CA 176966A
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
CA000176966A
Other languages
English (en)
Inventor
Ole W. Anderson
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 CA176966A publication Critical patent/CA176966A/fr
Expired legal-status Critical Current

Links

CA000176966A 1916-12-14 1916-12-14 Ressort de porte Expired CA176966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA176966T 1916-12-14

Publications (1)

Publication Number Publication Date
CA176966A true CA176966A (fr) 1917-05-15

Family

ID=45296619

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000176966A Expired CA176966A (fr) 1916-12-14 1916-12-14 Ressort de porte

Country Status (1)

Country Link
CA (1) CA176966A (fr)

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