CA264676A - Whistle apparatus - Google Patents

Whistle apparatus

Info

Publication number
CA264676A
CA264676A CA264676A CA264676DA CA264676A CA 264676 A CA264676 A CA 264676A CA 264676 A CA264676 A CA 264676A CA 264676D A CA264676D A CA 264676DA CA 264676 A CA264676 A CA 264676A
Authority
CA
Canada
Prior art keywords
whistle
whistle apparatus
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
CA264676A
Other languages
French (fr)
Inventor
J. Woodring Alberto
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 SAFETY DEVICES Co
Original Assignee
NATIONAL SAFETY DEVICES Co
Publication date
Application granted granted Critical
Publication of CA264676A publication Critical patent/CA264676A/en
Expired legal-status Critical Current

Links

CA264676A Whistle apparatus Expired CA264676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA264676T

Publications (1)

Publication Number Publication Date
CA264676A true CA264676A (en) 1926-09-28

Family

ID=35192629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA264676A Expired CA264676A (en) Whistle apparatus

Country Status (1)

Country Link
CA (1) CA264676A (en)

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