CA268776A - Telephonic mouth-piece - Google Patents

Telephonic mouth-piece

Info

Publication number
CA268776A
CA268776A CA268776A CA268776DA CA268776A CA 268776 A CA268776 A CA 268776A CA 268776 A CA268776 A CA 268776A CA 268776D A CA268776D A CA 268776DA CA 268776 A CA268776 A CA 268776A
Authority
CA
Canada
Prior art keywords
telephonic
mouth
piece
telephonic mouth
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
CA268776A
Other languages
French (fr)
Inventor
Graham Alfred
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 CA268776A publication Critical patent/CA268776A/en
Expired legal-status Critical Current

Links

CA268776A Telephonic mouth-piece Expired CA268776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA268776T

Publications (1)

Publication Number Publication Date
CA268776A true CA268776A (en) 1927-03-01

Family

ID=35198806

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268776A Expired CA268776A (en) Telephonic mouth-piece

Country Status (1)

Country Link
CA (1) CA268776A (en)

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