CA510181A - Door knob construction - Google Patents

Door knob construction

Info

Publication number
CA510181A
CA510181A CA510181A CA510181DA CA510181A CA 510181 A CA510181 A CA 510181A CA 510181 A CA510181 A CA 510181A CA 510181D A CA510181D A CA 510181DA CA 510181 A CA510181 A CA 510181A
Authority
CA
Canada
Prior art keywords
door knob
knob construction
construction
door
knob
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
CA510181A
Other languages
French (fr)
Inventor
Young Herbert
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.)
National Brass Co
Original Assignee
National Brass Co
Publication date
Application granted granted Critical
Publication of CA510181A publication Critical patent/CA510181A/en
Expired legal-status Critical Current

Links

CA510181A Door knob construction Expired CA510181A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA510181T

Publications (1)

Publication Number Publication Date
CA510181A true CA510181A (en) 1955-02-15

Family

ID=35661241

Family Applications (1)

Application Number Title Priority Date Filing Date
CA510181A Expired CA510181A (en) Door knob construction

Country Status (1)

Country Link
CA (1) CA510181A (en)

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