CA209649A - Charniere a friction - Google Patents

Charniere a friction

Info

Publication number
CA209649A
CA209649A CA209649A CA209649DA CA209649A CA 209649 A CA209649 A CA 209649A CA 209649 A CA209649 A CA 209649A CA 209649D A CA209649D A CA 209649DA CA 209649 A CA209649 A CA 209649A
Authority
CA
Canada
Prior art keywords
friction type
type hinge
hinge
friction
type
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
CA209649A
Other languages
English (en)
Inventor
Hefferman Edward
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
Publication date
Application granted granted Critical
Publication of CA209649A publication Critical patent/CA209649A/fr
Expired legal-status Critical Current

Links

CA209649A Charniere a friction Expired CA209649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209649T

Publications (1)

Publication Number Publication Date
CA209649A true CA209649A (fr) 1921-03-22

Family

ID=35103428

Family Applications (1)

Application Number Title Priority Date Filing Date
CA209649A Expired CA209649A (fr) Charniere a friction

Country Status (1)

Country Link
CA (1) CA209649A (fr)

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