AU94140A - Improvements in or relating to optical devices, light-transmitting articles andthe like - Google Patents

Improvements in or relating to optical devices, light-transmitting articles andthe like

Info

Publication number
AU94140A
AU94140A AU941/40A AU94140A AU94140A AU 94140 A AU94140 A AU 94140A AU 941/40 A AU941/40 A AU 941/40A AU 94140 A AU94140 A AU 94140A AU 94140 A AU94140 A AU 94140A
Authority
AU
Australia
Prior art keywords
relating
light
optical devices
transmitting articles
andthe
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
AU941/40A
Other versions
AU119326B2 (en
Inventor
Arthur Francis Turner Charles Hawley Cartwright
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.)
British'scientific Instrument Research Association
Original Assignee
British'scientific Instrument Research Association
Filing date
Publication date
Application filed by British'scientific Instrument Research Association filed Critical British'scientific Instrument Research Association
Application granted granted Critical
Publication of AU94140A publication Critical patent/AU94140A/en
Publication of AU119326B2 publication Critical patent/AU119326B2/en
Expired legal-status Critical Current

Links

AU941/40A 1940-03-07 Improvements in or relating to optical devices, light-transmitting articles andthe like Expired AU119326B2 (en)

Publications (2)

Publication Number Publication Date
AU94140A true AU94140A (en) 1944-12-21
AU119326B2 AU119326B2 (en) 1944-12-21

Family

ID=

Similar Documents

Publication Publication Date Title
AU119326B2 (en) Improvements in or relating to optical devices, light-transmitting articles andthe like
AU94140A (en) Improvements in or relating to optical devices, light-transmitting articles andthe like
AU119327B2 (en) Improvement in or relating to optical devices, light-transmitting articles and the like
AU224540A (en) Improvement in or relating to optical devices, light-transmitting articles and the like
AU121284B2 (en) Improvements in or relating to devices, particulraly for illumination purposes
CA392748A (en) Transparency carrier
AU118540B2 (en) Improvements in or relating to optical elements
AU218140A (en) Improvements in or relating to devices, particulraly for illumination purposes
CA387549A (en) Glass fibre processing
AU121728B2 (en) Improvements in or relating to optical objectives
CA401680A (en) Transparent petroleum plastic
AU121119B2 (en) Improvements in or relating to cinematograph-projectors
AU112418B2 (en) Improvements in or relating to radiogoniometers
CA399541A (en) Transparent member
AU114371B2 (en) Improvements in inking-pads
CA397620A (en) Mortar-bonded glass structure
AU112516B2 (en) Improvements in or relating to butt-jointing devices
AU111437B2 (en) Improvements in or relating to apparatus for washing glassware, crockery and the like
AU115684B2 (en) Improvements in or relating to torsiographs
AU117519B2 (en) Improvements in or relating to optical systems
AU117518B2 (en) Improvements in or relating to optical systems
CA396507A (en) Glass article manufacture
CA393333A (en) Moulded glass article
AU113091B2 (en) Improvements in washfountains
AU112631B2 (en) Improvements in life-belts