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CA244947A - Lense - Google Patents

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Publication number
CA244947A
CA244947A CA244947A CA244947DA CA244947A CA 244947 A CA244947 A CA 244947A CA 244947 A CA244947 A CA 244947A CA 244947D A CA244947D A CA 244947DA CA 244947 A CA244947 A CA 244947A
Authority
CA
Canada
Prior art keywords
lense
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
CA244947A
Other languages
French (fr)
Inventor
A. B. Halvorson Cromwell, Jr.
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA244947A publication Critical patent/CA244947A/en
Expired legal-status Critical Current

Links

CA244947A Lense Expired CA244947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA244947T

Publications (1)

Publication Number Publication Date
CA244947A true CA244947A (en) 1924-12-02

Family

ID=35151922

Family Applications (1)

Application Number Title Priority Date Filing Date
CA244947A Expired CA244947A (en) Lense

Country Status (1)

Country Link
CA (1) CA244947A (en)

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