CA473489A - Pentures a ressort - Google Patents

Pentures a ressort

Info

Publication number
CA473489A
CA473489A CA473489A CA473489DA CA473489A CA 473489 A CA473489 A CA 473489A CA 473489 A CA473489 A CA 473489A CA 473489D A CA473489D A CA 473489DA CA 473489 A CA473489 A CA 473489A
Authority
CA
Canada
Prior art keywords
spring hinges
hinges
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
CA473489A
Other languages
English (en)
Inventor
Sweet Laurie
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.)
Tinnerman Products Inc
Original Assignee
Tinnerman Products Inc
Publication date
Application granted granted Critical
Publication of CA473489A publication Critical patent/CA473489A/fr
Expired legal-status Critical Current

Links

CA473489A Pentures a ressort Expired CA473489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473489T

Publications (1)

Publication Number Publication Date
CA473489A true CA473489A (fr) 1951-05-08

Family

ID=35607460

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473489A Expired CA473489A (fr) Pentures a ressort

Country Status (1)

Country Link
CA (1) CA473489A (fr)

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