CA1221440A - Gradateur d'eclairage a minuterie - Google Patents

Gradateur d'eclairage a minuterie

Info

Publication number
CA1221440A
CA1221440A CA000419189A CA419189A CA1221440A CA 1221440 A CA1221440 A CA 1221440A CA 000419189 A CA000419189 A CA 000419189A CA 419189 A CA419189 A CA 419189A CA 1221440 A CA1221440 A CA 1221440A
Authority
CA
Canada
Prior art keywords
time
control apparatus
individual
control
sunrise
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
CA000419189A
Other languages
English (en)
Inventor
Edward Marcus
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
Priority to CA000419189A priority Critical patent/CA1221440A/fr
Application granted granted Critical
Publication of CA1221440A publication Critical patent/CA1221440A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
CA000419189A 1983-01-10 1983-01-10 Gradateur d'eclairage a minuterie Expired CA1221440A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000419189A CA1221440A (fr) 1983-01-10 1983-01-10 Gradateur d'eclairage a minuterie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000419189A CA1221440A (fr) 1983-01-10 1983-01-10 Gradateur d'eclairage a minuterie

Publications (1)

Publication Number Publication Date
CA1221440A true CA1221440A (fr) 1987-05-05

Family

ID=4124305

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000419189A Expired CA1221440A (fr) 1983-01-10 1983-01-10 Gradateur d'eclairage a minuterie

Country Status (1)

Country Link
CA (1) CA1221440A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry