CA849930A - Apparatus for penetrating fog with a light beam - Google Patents

Apparatus for penetrating fog with a light beam

Info

Publication number
CA849930A
CA849930A CA849930A CA849930DA CA849930A CA 849930 A CA849930 A CA 849930A CA 849930 A CA849930 A CA 849930A CA 849930D A CA849930D A CA 849930DA CA 849930 A CA849930 A CA 849930A
Authority
CA
Canada
Prior art keywords
light beam
penetrating fog
fog
penetrating
light
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
CA849930A
Inventor
P. Deputy Marshall
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 CA849930A publication Critical patent/CA849930A/en
Expired legal-status Critical Current

Links

CA849930A Apparatus for penetrating fog with a light beam Expired CA849930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA849930T

Publications (1)

Publication Number Publication Date
CA849930A true CA849930A (en) 1970-08-25

Family

ID=36334105

Family Applications (1)

Application Number Title Priority Date Filing Date
CA849930A Expired CA849930A (en) Apparatus for penetrating fog with a light beam

Country Status (1)

Country Link
CA (1) CA849930A (en)

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