CA381962A - Photo-responsive apparatus - Google Patents

Photo-responsive apparatus

Info

Publication number
CA381962A
CA381962A CA381962A CA381962DA CA381962A CA 381962 A CA381962 A CA 381962A CA 381962 A CA381962 A CA 381962A CA 381962D A CA381962D A CA 381962DA CA 381962 A CA381962 A CA 381962A
Authority
CA
Canada
Prior art keywords
photo
responsive apparatus
responsive
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
CA381962A
Other languages
French (fr)
Inventor
Chilowsky Constantin
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 CA381962A publication Critical patent/CA381962A/en
Expired legal-status Critical Current

Links

CA381962A Photo-responsive apparatus Expired CA381962A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA381962T

Publications (1)

Publication Number Publication Date
CA381962A true CA381962A (en) 1939-06-13

Family

ID=35387197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA381962A Expired CA381962A (en) Photo-responsive apparatus

Country Status (1)

Country Link
CA (1) CA381962A (en)

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