CA784A - Improvement in the manufacture of door bell and other similar knobs - Google Patents

Improvement in the manufacture of door bell and other similar knobs

Info

Publication number
CA784A
CA784A CA000000784A CA784DA CA784A CA 784 A CA784 A CA 784A CA 000000784 A CA000000784 A CA 000000784A CA 784D A CA784D A CA 784DA CA 784 A CA784 A CA 784A
Authority
CA
Canada
Prior art keywords
improvement
manufacture
door bell
knobs
similar
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
CA000000784A
Inventor
I. Mills
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 CA784A publication Critical patent/CA784A/en
Expired legal-status Critical Current

Links

CA000000784A Improvement in the manufacture of door bell and other similar knobs Expired CA784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA784T

Publications (1)

Publication Number Publication Date
CA784A true CA784A (en) 1871-01-13

Family

ID=45117359

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000000784A Expired CA784A (en) Improvement in the manufacture of door bell and other similar knobs

Country Status (1)

Country Link
CA (1) CA784A (en)

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