Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
AU283769B2 - Light filtering devices - Google Patents
[go: Go Back, main page]

AU283769B2 - Light filtering devices - Google Patents

Light filtering devices

Info

Publication number
AU283769B2
AU283769B2 AU56048/65A AU5604865A AU283769B2 AU 283769 B2 AU283769 B2 AU 283769B2 AU 56048/65 A AU56048/65 A AU 56048/65A AU 5604865 A AU5604865 A AU 5604865A AU 283769 B2 AU283769 B2 AU 283769B2
Authority
AU
Australia
Prior art keywords
light filtering
filtering devices
devices
light
filtering
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
AU56048/65A
Other versions
AU5604865A (en
Inventor
HERBERT LAUD and HOWARD GARDENER ROGERS EDWIN
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 filed Critical
Application granted granted Critical
Publication of AU283769B2 publication Critical patent/AU283769B2/en
Publication of AU5604865A publication Critical patent/AU5604865A/en
Expired legal-status Critical Current

Links

AU56048/65A 1964-03-09 1965-03-08 Light filtering devices Expired AU283769B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS350250 1964-03-09

Publications (2)

Publication Number Publication Date
AU283769B2 true AU283769B2 (en) 1966-09-08
AU5604865A AU5604865A (en) 1966-09-08

Family

ID=

Similar Documents

Publication Publication Date Title
CA685104A (en) Filter
AU283769B2 (en) Light filtering devices
CA682813A (en) Filters
AU5604865A (en) Light filtering devices
CA696555A (en) Runway light
CA692369A (en) Luminaire
CA693994A (en) Luminaire
CA685831A (en) Luminaire
CA700085A (en) Luminaire
AU283770B2 (en) Variable light filters
CA678806A (en) Filters
AU404450B2 (en) Filters
AU407882B2 (en) Filters
AU292967B2 (en) Filter
AU290733B2 (en) Filter
CA697913A (en) Filter
CA687050A (en) Filter
CA687768A (en) Filter
CA691546A (en) Monovalve filter
CA694081A (en) Filter
CA698125A (en) Filter structure
AU5604965A (en) Variable light filters
AU289162B2 (en) Filter arrangement
CA683796A (en) Filter unit
AU406492B2 (en) Filter unit