CA468587A - Photophones - Google Patents

Photophones

Info

Publication number
CA468587A
CA468587A CA468587A CA468587DA CA468587A CA 468587 A CA468587 A CA 468587A CA 468587 A CA468587 A CA 468587A CA 468587D A CA468587D A CA 468587DA CA 468587 A CA468587 A CA 468587A
Authority
CA
Canada
Prior art keywords
photophones
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
CA468587A
Other languages
English (en)
Inventor
L. Brown Chester
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 CA468587A publication Critical patent/CA468587A/fr
Expired legal-status Critical Current

Links

CA468587A Photophones Expired CA468587A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA468587T

Publications (1)

Publication Number Publication Date
CA468587A true CA468587A (fr) 1950-10-10

Family

ID=35602518

Family Applications (1)

Application Number Title Priority Date Filing Date
CA468587A Expired CA468587A (fr) Photophones

Country Status (1)

Country Link
CA (1) CA468587A (fr)

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