CA110337A - Rouleau a ressort pour fenetres - Google Patents

Rouleau a ressort pour fenetres

Info

Publication number
CA110337A
CA110337A CA000110337A CA110337DA CA110337A CA 110337 A CA110337 A CA 110337A CA 000110337 A CA000110337 A CA 000110337A CA 110337D A CA110337D A CA 110337DA CA 110337 A CA110337 A CA 110337A
Authority
CA
Canada
Prior art keywords
spring roller
window spring
window
roller
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
CA000110337A
Other languages
English (en)
Inventor
John H. Sweetland
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 CA110337A publication Critical patent/CA110337A/fr
Expired legal-status Critical Current

Links

CA000110337A 1907-11-25 1907-11-25 Rouleau a ressort pour fenetres Expired CA110337A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA110337T 1907-11-25

Publications (1)

Publication Number Publication Date
CA110337A true CA110337A (fr) 1908-02-18

Family

ID=45230062

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000110337A Expired CA110337A (fr) 1907-11-25 1907-11-25 Rouleau a ressort pour fenetres

Country Status (1)

Country Link
CA (1) CA110337A (fr)

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