CA40821A - Coin operated sight testing apparatus - Google Patents

Coin operated sight testing apparatus

Info

Publication number
CA40821A
CA40821A CA000040821A CA40821DA CA40821A CA 40821 A CA40821 A CA 40821A CA 000040821 A CA000040821 A CA 000040821A CA 40821D A CA40821D A CA 40821DA CA 40821 A CA40821 A CA 40821A
Authority
CA
Canada
Prior art keywords
testing apparatus
coin operated
sight testing
operated sight
coin
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
CA000040821A
Other languages
French (fr)
Inventor
Bruce Green
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 CA40821A publication Critical patent/CA40821A/en
Expired legal-status Critical Current

Links

CA000040821A Coin operated sight testing apparatus Expired CA40821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA40821T

Publications (1)

Publication Number Publication Date
CA40821A true CA40821A (en) 1892-11-02

Family

ID=45157361

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000040821A Expired CA40821A (en) Coin operated sight testing apparatus

Country Status (1)

Country Link
CA (1) CA40821A (en)

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