CA142932A - Projecteur - Google Patents

Projecteur

Info

Publication number
CA142932A
CA142932A CA000142932A CA142932DA CA142932A CA 142932 A CA142932 A CA 142932A CA 000142932 A CA000142932 A CA 000142932A CA 142932D A CA142932D A CA 142932DA CA 142932 A CA142932 A CA 142932A
Authority
CA
Canada
Prior art keywords
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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
CA000142932A
Other languages
English (en)
Inventor
Myron L. Severson
William S. Spiegelberg
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 CA142932A publication Critical patent/CA142932A/fr
Expired legal-status Critical Current

Links

CA000142932A 1912-05-06 1912-05-06 Projecteur Expired CA142932A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA142932T 1912-05-06

Publications (1)

Publication Number Publication Date
CA142932A true CA142932A (fr) 1912-09-24

Family

ID=45262647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000142932A Expired CA142932A (fr) 1912-05-06 1912-05-06 Projecteur

Country Status (1)

Country Link
CA (1) CA142932A (fr)

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