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AU279382B2 - Improvements in or relating to variable light filters - Google Patents
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AU279382B2 - Improvements in or relating to variable light filters - Google Patents

Improvements in or relating to variable light filters

Info

Publication number
AU279382B2
AU279382B2 AU52415/64A AU5241564A AU279382B2 AU 279382 B2 AU279382 B2 AU 279382B2 AU 52415/64 A AU52415/64 A AU 52415/64A AU 5241564 A AU5241564 A AU 5241564A AU 279382 B2 AU279382 B2 AU 279382B2
Authority
AU
Australia
Prior art keywords
relating
variable light
light filters
filters
variable
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 - Lifetime
Application number
AU52415/64A
Inventor
Rodhiotez Apahicid Luis
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 of AU279382B2 publication Critical patent/AU279382B2/en
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU52415/64A 1963-12-07 1964-12-02 Improvements in or relating to variable light filters Expired - Lifetime AU279382B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ESES294264 1963-12-07

Publications (1)

Publication Number Publication Date
AU279382B2 true AU279382B2 (en)

Family

ID=

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