CA120029A - Projection apparatus - Google Patents

Projection apparatus

Info

Publication number
CA120029A
CA120029A CA000120029A CA120029DA CA120029A CA 120029 A CA120029 A CA 120029A CA 000120029 A CA000120029 A CA 000120029A CA 120029D A CA120029D A CA 120029DA CA 120029 A CA120029 A CA 120029A
Authority
CA
Canada
Prior art keywords
projection apparatus
projection
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
CA000120029A
Other languages
French (fr)
Inventor
Emory W. Goodrich
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA120029A publication Critical patent/CA120029A/en
Expired legal-status Critical Current

Links

CA000120029A 1908-12-02 1908-12-02 Projection apparatus Expired CA120029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA120029T 1908-12-02

Publications (1)

Publication Number Publication Date
CA120029A true CA120029A (en) 1909-08-17

Family

ID=45239753

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000120029A Expired CA120029A (en) 1908-12-02 1908-12-02 Projection apparatus

Country Status (1)

Country Link
CA (1) CA120029A (en)

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